of_o sea_n salt_n in_o preserve_v and_o season_v what_o they_o eat_v it_o may_v not_o be_v amiss_o particular_o to_o mention_v that_o out_o of_o a_o solution_n of_o common_a salt_n make_v in_o common_a water_n we_o can_v ready_o precipitate_v with_o the_o spirit_n of_o blood_n a_o substance_n that_o look_v like_o a_o white_a earth_n and_o such_o a_o substance_n i_o obtain_v in_o far_o great_a quantity_n from_o that_o which_o the_o saltmaker_n call_v bittern_n which_o usual_o remain_v in_o their_o salt_n pan_n after_o they_o have_v take_v out_o as_o much_o or_o near_o as_o much_o salt_n as_o will_v coagulate_v in_o figure_a grain_n the_o spirit_n of_o humane_a blood_n do_v also_o make_v a_o precipitation_n of_o dantsick_a vitriol_n dissolve_v in_o water_n but_o not_o that_o i_o have_v observe_v a_o total_a one_o which_o you_o need_v not_o wonder_v at_o because_o it_o will_v dissolve_v copper_n which_o be_v one_o of_o the_o ingredient_n of_o blue_a vitriol_n the_o xii_o secondary_a title_n of_o the_o affinity_n between_o spirit_n of_o humane_a blood_n and_o some_o chemical_a oil_n and_o vinous_a spirit_n though_o in_o another_o paper_n quality_n i_o declare_v myself_o for_o reason_n there_o express_v dissatisfy_v with_o the_o vulgar_a notion_n of_o sympathy_n antipathy_n friendship_n affinity_n hostility_n etc._n etc._n that_o be_v presume_v to_o be_v find_v among_o inanimate_a body_n yet_o in_o this_o place_n nothing_o forbid_v to_o employ_v the_o term_n affinity_n cognation_n and_o hostility_n in_o the_o lax_n and_o popular_a sense_n wherein_o they_o be_v use_v not_o only_o by_o the_o vulgar_a but_o by_o school_n philosopher_n and_o chemist_n it_o seem_v then_o according_a to_o this_o acception_n of_o the_o word_n affinity_n that_o there_o be_v such_o a_o thing_n between_o rectified_a spirit_n of_o humane_a blood_n and_o pure_a spirit_n of_o wine_n since_o we_o have_v former_o under_o the_o ten_o title_n observe_v that_o be_v put_v together_o they_o will_v ready_o concoagulate_v and_o continue_v unite_v a_o long_a time_n it_o be_v very_o probable_a that_o the_o like_a association_n may_v be_v also_o make_v with_o other_o ardent_a spirit_n prepare_v by_o fermentation_n we_o have_v likewise_o former_o note_v that_o our_o spirit_n will_v make_v a_o solution_n of_o the_o fine_a part_n of_o humane_a blood_n well_o dry_v which_o instance_n i_o mention_v on_o this_o occasion_n because_o it_o seem_v to_o be_v the_o effect_n of_o some_o affinity_n or_o cognation_n as_o most_o man_n will_v call_v what_o i_o will_v call_v mechanical_a congruity_n between_o the_o spirit_n and_o the_o body_n it_o work_v on_o in_o regard_n i_o find_v by_o more_o than_o one_o trial_n purposely_o make_v that_o a_o high_o rectify_v vinous_a spirit_n for_o if_o it_o be_v phlegmatic_a the_o water_n may_v dissolve_v some_o of_o the_o blood_n will_v not_o at_o least_o in_o divers_a hour_n that_o my_o trial_n last_v draw_v any_o tincture_n from_o it_o with_o lixiviate_v liquor_n such_o as_o be_v make_v of_o salt_n of_o tartar_n fix_v nitre_n etc._n etc._n resolve_v in_o the_o air_n or_o otherwise_o the_o chemist_n will_v expect_v that_o the_o spirit_n of_o blood_n shall_v have_v a_o affinity_n since_o they_o esteem_v all_o these_o liquor_n alcaly_n though_o this_o be_v volatile_a and_o those_o be_v fix_v but_o though_o these_o liquor_n comport_v well_o with_o one_o another_o yet_o we_o find_v not_o that_o they_o strict_o associate_v by_o concoagulation_n as_o we_o late_o observe_v the_o spirit_n of_o blood_n to_o do_v with_o spirit_n of_o wine_n principle_n the_o same_o spirit_n of_o blood_n mingle_v ready_o with_o that_o spirit_n of_o vegetable_n that_o i_o have_v elsewhere_o give_v a_o large_a account_n of_o under_o the_o title_n of_o adiaphorous_a spirit_n which_o argue_v that_o there_o be_v some_o affinity_n between_o they_o or_o rather_o that_o there_o be_v not_o any_o manifest_a hostility_n or_o contrariety_n the_o like_a relation_n may_v be_v find_v between_o spirit_n of_o blood_n and_o many_o other_o liquor_n which_o it_o be_v needless_a and_o tedious_a to_o enumerate_v it_o may_v better_o deserve_v the_o consideration_n of_o a_o chemist_n that_o though_o there_o be_v manifest_o a_o near_a cognation_n between_o the_o spirit_n of_o humane_a blood_n and_o the_o oil_n since_o they_o both_o proceed_v immediate_o from_o the_o same_o body_n yet_o even_o dephlegm_v spirit_n of_o blood_n be_v shake_v and_o thereby_o confound_v with_o its_o oil_n will_v quick_o separate_v again_o from_o it_o though_o with_o spirit_n of_o wine_n which_o be_v according_a to_o the_o chemist_n a_o liquid_a sulphur_n as_o well_o as_o the_o oil_n it_o will_v permanent_o unite_v notwithstanding_o that_o these_o two_o liquor_n do_v to_o speak_v in_o their_o language_n belong_v even_o to_o differ_v kingdom_n the_o one_o to_o the_o animal_n and_o the_o other_o to_o the_o vegetable_a with_o the_o essential_a oil_n as_o chemist_n call_v they_o of_o aromatic_a vegetable_n or_o at_o least_o with_o some_o of_o they_o the_o well_o rectified_a spirit_n of_o h._n blood_n seem_v to_o have_v a_o great_a affinity_n for_o have_v take_v a_o dram_n of_o this_o liquor_n and_o a_o equal_a weight_n of_o oil_n of_o aniseed_n draw_v in_o a_o lembick_a per_fw-la vesicam_fw-la and_o shake_v they_o well_o together_o they_o make_v a_o soft_a or_o semifluid_a white_a coagulum_fw-la that_o continue_v in_o that_o form_n for_o a_o day_n or_o two_o and_o probable_o will_v have_v long_o do_v so_o if_o i_o have_v not_o have_v occasion_n to_o proceed_v further_o with_o it_o it_o may_v not_o be_v impertinent_a on_o this_o occasion_n to_o take_v notice_n that_o because_o i_o presume_v that_o though_o spirit_n of_o blood_n will_v not_o total_o mix_v with_o essential_a oil_n as_o chemist_n call_v they_o it_o may_v either_o communicate_v some_o saline_n part_n to_o they_o or_o work_v a_o change_n in_o they_o i_o digest_v a_o while_n in_o a_o glass_n with_o a_o long_a neck_n some_o rectified_a spirit_n of_o humane_a blood_n with_o a_o convenient_a quantity_n of_o oil_n of_o aniseed_n draw_v in_o a_o lembick_a and_o find_v as_o i_o expect_v that_o the_o oil_n grow_v colour_v of_o a_o high_a yellow_a and_o afterward_o attain_v to_o a_o redness_n which_o experiment_n i_o the_o rather_o mention_v because_o it_o may_v possible_o afford_v you_o a_o hint_n about_o the_o cause_n of_o some_o change_n of_o colour_n that_o be_v produce_v in_o some_o of_o the_o liquor_n of_o the_o body_n upon_o the_o forementioned_a affinity_n or_o congruity_n of_o the_o spirit_n of_o blood_n with_o that_o of_o wine_n and_o with_o some_z essential_a oil_n i_o found_v a_o way_n of_o take_v off_o the_o offensive_a smell_n of_o spirit_n of_o humane_a blood_n which_o be_v the_o only_a thing_n that_o be_v likely_a to_o keep_v the_o more_o delicate_a sort_n of_o patient_n from_o employ_v so_o useful_a a_o medicine_n as_o this_o will_v hereafter_o appear_v to_o be_v but_o to_o deal_v with_o a_o philosophical_a candour_n i_o must_v not_o conceal_v from_o you_o that_o till_o experience_n shall_v be_v due_o consult_v i_o shall_v retain_v a_o doubt_n whether_o the_o way_n employ_v to_o deprive_v our_o spirit_n of_o its_o stink_n will_v not_o also_o deprive_v it_o of_o part_n of_o its_o efficacy_n but_o on_o the_o other_o side_n i_o consider_v it_o as_o a_o thing_n probable_a enough_o that_o these_o aromatise_v spirit_n may_v by_o be_v impregnate_v with_o many_o of_o the_o fine_a part_n of_o the_o oil_n employ_v to_o correct_v their_o odour_n be_v likewise_o endow_v with_o the_o virtue_n of_o those_o oil_n which_o be_v liquor_n that_o chemist_n not_o improbable_o believe_v to_o consist_v of_o the_o noble_a part_n of_o the_o vegetable_n that_o afford_v they_o to_o aromatise_v the_o spirit_n of_o humane_a blood_n we_o employ_v two_o differ_a way_n the_o first_o whereof_o be_v this_o we_o take_v a_o convenient_a quantity_n of_o well_o rectify_v spirit_n of_o blood_n and_o have_v put_v it_o into_o a_o glass_n egg_n we_o add_v to_o it_o as_o much_o or_o what_o may_v in_o many_o case_n more_o than_o suffice_v half_a as_o much_o essential_a oil_n of_o aniseed_n for_o instance_n and_o have_v shake_v these_o liquor_n together_o to_o mingle_v they_o very_o well_o we_o place_v the_o glass_n in_o a_o sit_v posture_n in_o a_o furnace_n where_o it_o shall_v not_o have_v too_o great_a a_o heat_n by_o which_o mean_v the_o slight_a texture_n of_o the_o coagulum_fw-la be_v dissolve_v part_n of_o the_o oil_n sometime_o a_o great_a portion_n of_o it_o appear_v by_o itself_o float_v at_o the_o top_n of_o the_o spirit_n whence_o be_v separate_v by_o a_o tunnel_n or_o otherwise_o the_o remain_a liquor_n be_v whitish_a and_o without_o any_o stink_n the_o smell_v predominant_a in_o it_o be_v that_o of_o the_o aniseed_n of_o which_o it_o taste_v strong_o though_o the_o saline_n spirituous_a part_n of_o the_o
have_v be_v often_o complain_v of_o by_o i_o as_o well_o as_o other_o in_o the_o way_n chemist_n be_v wont_a to_o employ_v when_o they_o be_v put_v to_o make_v repeat_v sublimation_n of_o volatile_a salt_n whether_o alone_o or_o with_o additament_n of_o this_o instrument_n i_o can_v now_o stay_v to_o give_v you_o a_o account_n but_o if_o it_o continue_v to_o appear_v as_o useful_a as_o expeditious_a i_o may_v hereafter_o do_v it_o by_o present_v you_o one_o ready_a make_v experiment_n i._o to_o some_o naturalist_n and_o physician_n that_o delight_v to_o frame_v hypothesis_n perhaps_o it_o may_v not_o be_v unwelcome_a to_o know_v that_o for_o curiosity_n sake_n we_o attempt_v to_o make_v aurum_fw-la fulminans_fw-la by_o precipitate_v a_o solution_n of_o gold_n make_v in_o aqua_fw-la regius_fw-la with_o spirit_n of_o humane_a blood_n by_o dulcify_v the_o precipitate_v with_o common_a water_n and_o then_o dry_v it_o leisurely_o and_o that_o by_o this_o mean_v we_o succeed_v in_o the_o attempt_n experiment_n ii_o have_v into_o a_o wide-mouthed_a glass_n put_v as_o much_o spirit_n of_o blood_n as_o will_v more_o than_o cover_v the_o ball_n of_o a_o small_a seal_a weatherglass_n and_o suffer_v this_o instrument_n to_o stay_v a_o while_n that_o the_o ambient_fw-la liquor_n and_o the_o include_v may_v be_v reduce_v to_o the_o same_o temper_n as_o to_o heat_n and_o cold_a we_o pour_v on_o some_o spirit_n of_o verdegreece_n make_v per_fw-la se_fw-la and_o observe_v that_o though_o this_o spirit_n with_o some_o other_o volatile_a saline_n liquor_n have_v a_o very_a differ_a operation_n yet_o work_v on_o our_o spirit_n of_o blood_n with_o which_o it_o make_v a_o conflict_n and_o excite_a bubble_n there_o be_v produce_v in_o the_o mixture_n a_o degree_n of_o warmth_n that_o be_v not_o insensible_a on_o the_o outside_n of_o the_o glass_n but_o be_v much_o more_o sensible_a in_o the_o thermoscope_n who_o liquor_n be_v hereby_o rarify_v ascend_v to_o a_o considerable_a height_n above_o the_o former_a station_n towards_o which_o when_o the_o conflict_n of_o the_o two_o liquor_n be_v over_o it_o begin_v though_o but_o slow_o to_o return_v experiment_n iii_o have_v by_o degree_n mix_v our_o spirit_n of_o blood_n with_o as_o much_o good_a spirit_n of_o nitre_n as_o it_o will_v manifest_o work_v on_o there_o be_v not_o without_o noise_n produce_v great_a store_n of_o bubble_n by_o their_o mutual_a conflict_n which_o be_v keep_v in_o a_o quiet_a place_n till_o after_o the_o liquor_n have_v quite_o cease_v to_o work_v on_o one_o another_o it_o begin_v to_o appear_v that_o notwithstanding_o all_o our_o care_n to_o free_v the_o spirit_n of_o blood_n from_o oil_n something_o of_o oleaginous_a that_o have_v be_v conceal_v in_o it_o have_v be_v manifest_v and_o partly_o separate_v by_o this_o operation_n since_o not_o only_o a_o somewhat_o red_a colour_n be_v produce_v by_o it_o but_o after_o a_o while_n the_o surface_n of_o the_o liquor_n be_v cover_v with_o a_o film_n such_o as_o i_o have_v often_o observe_v in_o saline_n liquor_n copious_o impregnate_v with_o antimony_n or_o other_o sulphureous_a body_n and_o this_o thin_a membrane_n have_v its_o superficies_n so_o dispose_v that_o look_v upon_o it_o with_o eye_n place_v convenient_o in_o reference_n to_o it_o and_o the_o light_n it_o do_v to_o i_o and_o other_o person_n that_o do_v not_o at_o all_o look_n on_o it_o from_o the_o same_o place_n appear_v adorn_v with_o vivid_n colour_n of_o the_o rainbow_n as_o red_a yellow_a blue_a and_o green_a and_o as_o i_o remember_v in_o the_o same_o order_n that_o these_o colour_n be_v to_o be_v see_v in_o the_o cloud_n experiment_n iv._o have_v unexpected_o find_v among_o some_o other_o long_o neglect_a glass_n a_o vial_n that_o be_v write_v upon_o above_o twelve_o year_n before_o and_o inscribe_v spirit_n of_o humane_a blood_n it_o appear_v to_o have_v be_v by_o i_o know_v not_o what_o accident_n very_o loose_o stop_v and_o yet_o not_o so_o as_o to_o give_v i_o cause_n to_o think_v that_o the_o liquor_n be_v much_o waste_v but_o notwithstanding_o this_o and_o that_o the_o liquor_n have_v acquire_v a_o deep_a colour_n almost_o like_o that_o of_o red_a wine_n yet_o it_o be_v so_o dispirited_a and_o strengthless_a that_o it_o appear_v to_o be_v very_o little_a other_o than_o nauseous_a phlegm_n which_o observation_n i_o therefore_o think_v not_o unworthy_a to_o be_v preserve_v because_o by_o it_o we_o may_v guess_v how_o little_a a_o portion_n of_o the_o noble_a and_o genuine_a spirit_n or_o salt_n may_v suffice_v to_o make_v a_o liquor_n pass_v for_o spirit_n of_o humane_a blood_n experiment_n v._o in_o a_o frosty_a season_n we_o expose_v late_o at_o night_n two_o or_o three_o spoonful_n by_o guess_n of_o spirit_n of_o humane_a blood_n that_o be_v not_o of_o the_o best_a be_v at_o the_o utmost_a but_o moderate_o strong_a and_o though_o the_o cold_a of_o that_o season_n have_v thorough_o freeze_v a_o vial_n almost_o full_a of_o oil_n of_o vitriol_n and_o the_o night_n wherein_o our_o spirit_n be_v expose_v be_v at_o least_o moderate_o frosty_a yet_o the_o next_o morning_n we_o do_v not_o find_v so_o much_o as_o any_o superficial_a ice_n upon_o it_o but_o have_v remove_v the_o vial_n into_o a_o mixture_n of_o powder_a ice_n and_o common_a salt_n we_o find_v in_o no_o very_a long_a time_n that_o most_o part_n of_o the_o spirit_n be_v turn_v into_o thin_a plate_n of_o ice_n which_o join_v close_o together_o and_o have_v their_o edge_n upward_o like_o those_o of_o the_o leave_n of_o a_o book_n when_o it_o be_v hold_v with_o its_o back_n downward_o experiment_n vi_o to_o make_v a_o further_a trial_n of_o that_o imperfect_a one_o mention_v in_o the_o subordinate_a title_n we_o take_v a_o clot_n of_o humane_a blood_n of_o the_o bigness_n of_o a_o bean_n or_o thereabouts_o and_o have_v put_v it_o into_o a_o vial_n in_o such_o manner_n that_o that_o part_n which_o before_o be_v contiguous_a to_o the_o air_n and_o for_o that_o reason_n be_v florid_n be_v now_o the_o undermost_a and_o the_o other_o which_o be_v blackish_a lie_v now_o uppermost_a we_o make_v haste_n to_o pour_v upon_o it_o as_o much_o spirit_n of_o humane_a blood_n as_o be_v more_o than_o sufficient_a to_o cover_v it_o and_o perceive_v that_o the_o contact_n of_o it_o present_o begin_v to_o lessen_v the_o blackness_n of_o the_o surface_n of_o the_o blood_n and_o bring_v it_o to_o a_o considerable_a degree_n of_o floridness_n and_o to_o try_v whether_o that_o will_v continue_v we_o stop_v the_o vial_n and_o set_v it_o by_o till_o the_o next_o morning_n for_o it_o be_v then_o night_n when_o look_v upon_o it_o we_o find_v the_o superficial_a colour_n not_o to_o be_v black_a but_o still_o red._n experiment_n vii_o upon_o the_o powder_n of_o dry_a humane_a blood_n we_o put_v in_o a_o small_a vial_n some_o of_o the_o rectify_v spirit_n of_o humane_a blood_n which_o quick_o dissolve_v part_n of_o it_o and_o acquire_v a_o deep_a and_o pleasant_a colour_n but_o high_o rectify_v spirit_n of_o wine_n be_v put_v upon_o some_o of_o the_o same_o powder_n in_o a_o like_a glass_n do_v not_o in_o many_o hour_n acquire_v any_o manifest_a tincture_n and_o get_v but_o a_o pale_a yellow_a one_o even_o after_o have_v be_v for_o a_o long_a time_n keep_v in_o a_o moderate_a heat_n and_o yet_o common_a water_n be_v put_v upon_o another_o portion_n of_o the_o same_o powder_n do_v quick_o enough_o appear_v by_o the_o colour_n it_o acquire_v to_o have_v dissolve_v a_o pretty_a deal_n of_o it_o experiment_n viii_o some_o of_o our_o spirit_n of_o humane_a blood_n be_v put_v upon_o some_o curious_a vitriol_n that_o i_o have_v as_o a_o rarity_n if_o i_o mistake_v not_o from_o the_o east_n indies_n part_v whereof_o be_v in_o lump_n and_o part_v beat_v to_o powder_n that_o liquor_n which_o be_v put_v upon_o the_o former_a be_v able_a to_o dissolve_v it_o but_o slow_o make_v little_a or_o no_o froth_n but_o the_o spirit_n that_o be_v put_v upon_o the_o latter_a by_o hasty_o work_v on_o it_o produce_v a_o manifest_a one_o and_o the_o solution_n make_v of_o both_o parcel_n of_o vitriol_n be_v of_o a_o deep_a and_o more_o lovely_a blue_n than_o the_o mineral_n itself_o have_v be_v nor_o do_v i_o observe_v in_o they_o any_o precipitate_v of_o a_o dark_a colour_n as_o i_o have_v do_v upon_o the_o mixture_n of_o spirit_n of_o urine_n and_o ordinary_a vitriol_n experiment_n ix_o have_v with_o a_o clean_a pen_n draw_v some_o letter_n upon_o white_a paper_n with_o spirit_n of_o humane_a blood_n and_o as_o soon_o as_o it_o be_v dry_a move_v the_o unwritten_a side_n over_o the_o flame_n of_o a_o candle_n we_o find_v that_o this_o liquor_n may_v for_o a_o need_n be_v employ_v as_o a_o invisible_a ink_n that_o seem_v to_o be_v somewhat_o better_a than_o
memoirs_fw-fr for_o the_o natural_a history_n of_o humane_a blood_n especial_o the_o spirit_n of_o that_o liquor_n by_o the_o honourable_a robert_n boyle_n fellow_n of_o the_o royal_a society_n etsi_fw-la enim_fw-la haud_fw-la pauca_fw-la eáque_fw-la ex_fw-la praecipuis_fw-la supersint_fw-la absolvenda_fw-la tamen_fw-la consilium_fw-la est_fw-la universum_fw-la opus_fw-la potiùs_fw-la promovere_fw-la in_o multis_fw-la quam_fw-la perficere_fw-la in_o paucis_fw-la verulam_n in_o praefat._n ad_fw-la histor_n natural_a &_o experiment_n london_n print_v for_o samuel_n smith_n at_o the_o prince_n arm_n in_o st._n paul_n churchyard_n 1683_o 4._o the_o preface_n introductory_n address_v to_o the_o very_a ingenious_a and_o learned_a doctor_n j._n l._n i_o willing_o acknowledge_v that_o divers_a physician_n have_v ample_o and_o learned_o and_o some_o of_o they_o very_o eloquent_o set_v forth_o the_o praise_n of_o the_o blood_n and_o manifest_v how_o noble_a and_o excellent_a a_o liquor_n it_o be_v but_o i_o must_v beg_v their_o pardon_n if_o i_o doubt_v whether_o their_o write_n have_v not_o better_o celebrate_v its_o praise_n then_o discover_v to_o we_o its_o nature_n for_o though_o the_o laudable_a curiosity_n of_o the_o modern_n have_v acquaint_v we_o with_o several_a thing_n not_o deliver_v to_o we_o by_o the_o ancient_n yet_o if_o i_o mistake_v not_o what_o be_v general_o know_v of_o humane_a blood_n be_v as_o yet_o imperfect_a enough_o and_o consist_v much_o more_o of_o observation_n than_o experiment_n be_v suggest_v far_o more_o by_o the_o phaenomena_n that_o nature_n herself_o have_v afford_v physician_n than_o by_o trial_n industrious_o make_v to_o find_v what_o she_o will_v not_o unsolicited_a by_o art_n discover_v i_o will_v not_o be_v so_o rash_a as_o to_o say_v that_o to_o mind_n as_o too_o many_o anatomist_n have_v do_v the_o solid_a part_n of_o the_o body_n and_o overlook_v inquiry_n into_o the_o fluid_n and_o especial_o the_o blood_n be_v little_o less_o improper_a in_o a_o physician_n than_o it_o will_v be_v in_o a_o vintner_n to_o be_v very_o solicitous_a about_o the_o structure_n of_o his_o cask_n and_o neglect_v the_o consideration_n of_o the_o wine_n contain_v in_o it_o but_o though_o i_o will_v not_o make_v so_o bold_a a_o comparison_n yet_o when_o i_o consider_v how_o important_a a_o part_n of_o the_o humane_a body_n the_o blood_n be_v and_o that_o as_o when_o it_o be_v well_o constitute_v and_o do_v orderly_o move_v it_o convey_v nourishment_n and_o vigour_n and_o motion_n and_o in_o a_o word_n health_n to_o the_o rest_n of_o the_o live_a engine_n so_o the_o mass_n of_o blood_n be_v either_o vitiate_a or_o which_o be_v very_o often_o the_o effect_n of_o that_o depravation_n disorderly_o move_v be_v the_o seat_n of_o divers_a and_o the_o cause_n of_o most_o disease_n who_o cure_n consequent_o depend_v main_o upon_o the_o rectify_v of_o the_o blood_n when_o i_o say_v i_o consider_v these_o thing_n i_o can_v but_o think_v it_o a_o omission_n that_o so_o important_a a_o subject_n have_v not_o be_v more_o skilful_o and_o industrious_o inquire_v into_o but_o i_o hope_v you_o be_v not_o in_o earnest_n when_o you_o solicit_v i_o to_o repair_v that_o omission_n for_o you_o know_v i_o have_v not_o the_o vanity_n to_o pretend_v to_o be_v a_o physician_n and_o be_v none_o i_o must_v want_v both_o the_o skill_n and_o many_o opportunity_n wherewith_o a_o man_n that_o be_v profess_o so_o will_v be_v advantage_v and_o though_o i_o deny_v not_o that_o many_o year_n ago_o i_o propound_v to_o some_o ingenious_a physician_n a_o history_n of_o the_o fluid_a part_n of_o the_o body_n such_o as_o the_o humour_n and_o other_o juice_n and_o also_o the_o spirit_n of_o it_o and_o do_v particular_o draw_v up_o a_o set_n of_o inquiry_n and_o make_v divers_a experiment_n in_o reference_n to_o the_o blood_n yet_o those_o paper_n be_v since_o lose_v and_o a_o long_a tract_n of_o time_n and_o study_n of_o a_o quite_o other_o nature_n have_v make_v i_o lose_v the_o memory_n of_o most_o of_o the_o particular_n i_o find_v myself_o unable_a to_o contribute_v any_o thing_n considerable_a to_o your_o laudable_a design_n and_o as_o all_o the_o search_n your_o command_n oblige_v i_o to_o make_v after_o my_o paper_n have_v hitherto_o prove_v fruitless_a so_o they_o have_v be_v write_v when_o i_o have_v far_o more_o health_n vigour_n and_o leisure_n than_o i_o now_o have_v and_o when_o my_o thought_n be_v much_o more_o conversant_a with_o medicinal_a subject_n any_o thing_n that_o i_o shall_v now_o present_v you_o about_o the_o blood_n will_v not_o only_o be_v extreme_o short_a of_o what_o ought_v to_o be_v say_v but_o will_v also_o be_v short_a even_o of_o what_o if_o i_o mistake_v not_o i_o do_v say_v of_o it_o but_o yet_o all_o this_o be_v say_v not_o to_o excuse_v i_o from_o obey_v you_o at_o all_o but_o to_o excuse_v i_o for_o obey_v you_o so_o unskilful_o for_o since_o you_o will_v have_v i_o set_v down_o what_o i_o can_v retrieve_v about_o humane_a blood_n you_o shall_v receive_v it_o in_o the_o follow_a paper_n which_o consist_v of_o four_o part_n the_o first_o whereof_o contain_v a_o set_v of_o title_n which_o i_o call_v of_o the_o first_o order_n for_o reason_n to_o be_v give_v you_o in_o the_o advertisement_n about_o they_o towards_o the_o natural_a and_o medical_n history_n of_o humane_a blood_n which_o may_v direct_v those_o that_o want_v better_a guide_n what_o inquiry_n to_o make_v and_o to_o what_o head_n to_o refer_v what_o they_o have_v find_v by_o observation_n or_o trial_n but_o because_o this_o part_n contain_v but_o bare_a title_n who_o systeme_n yet_o perhaps_o i_o look_v upon_o as_o likely_a to_o make_v the_o useful_a part_n of_o the_o ensue_a paper_n and_o because_o i_o have_v neither_o leisure_n nor_o material_n to_o answer_v all_o or_o most_o of_o the_o title_n i_o think_v fit_a in_o a_o couple_n of_o subject_n namely_o the_o serum_n of_o humane_a blood_n which_o be_v a_o natural_a and_o the_o spirit_n which_o be_v a_o factitious_a part_n of_o it_o to_o give_v some_o instance_n of_o what_o i_o have_v thought_n to_o do_v on_o other_o and_o propose_v some_o example_n to_o those_o that_o may_v be_v more_o unpractised_a in_o draw_v up_o natural_a history_n than_o the_o general_a design_n and_o course_n of_o my_o study_n of_o natural_a thing_n permit_v i_o to_o be_v and_o what_o be_v say_v on_o these_o two_o subject_n make_v the_o three_o and_o four_o part_n of_o these_o paper_n as_o for_o the_o other_o title_n of_o the_o history_n of_o the_o blood_n i_o content_v myself_o in_o compliance_n with_o my_o haste_n to_o set_v down_o what_o occur_v to_o i_o in_o the_o casual_a order_n wherein_o they_o offer_v themselves_o without_o scruple_v to_o mingle_v here_o and_o there_o among_o the_o historical_a note_n some_o experiment_n that_o i_o former_o but_o design_v as_o trial_n that_o may_v prove_v luciferous_a whatever_o the_o event_n shall_v be_v this_o rhapsody_n of_o my_o own_o observation_n make_v one_o of_o the_o four_o part_n and_o the_o second_o in_o order_n of_o what_o your_o command_n embolden_v i_o to_o offer_v you_o at_o this_o time_n and_o i_o shall_v be_v very_o glad_a to_o be_v so_o happy_a as_o to_o find_v that_o by_o do_v a_o thing_n that_o i_o be_o wont_a to_o do_v so_o delightful_o as_o to_o obey_v you_o i_o have_v by_o break_v the_o ice_n contribute_v something_o to_o so_o noble_a and_o useful_a a_o work_n as_o the_o history_n of_o humane_a blood_n about_o which_o that_o i_o may_v not_o make_v the_o porch_n much_o too_o great_a for_o the_o building_n i_o shall_v add_v to_o this_o preamble_n nothing_o but_o these_o two_o advertisement_n of_o which_o the_o first_o shall_v be_v that_o it_o be_v not_o my_o design_n in_o these_o paper_n to_o treat_v of_o my_o subject_n as_o it_o may_v be_v consider_v to_o borrow_v a_o school_n phrase_n in_o fieri_fw-la which_o will_v have_v oblige_v i_o to_o trace_v the_o progress_n from_o the_o reception_n of_o aliment_n at_o the_o mouth_n to_o the_o full_a elaboration_n which_o be_v to_o write_v the_o history_n of_o sanguification_n as_o well_o as_o that_o of_o blood_n but_o to_o treat_v of_o this_o liquor_n as_o it_o be_v complete_o elaborate_v and_o that_o too_o not_o as_o it_o be_v form_v in_o the_o vessel_n of_o a_o live_a body_n but_o as_o it_o be_v extravasated_a and_o let_v out_o by_o the_o lancet_n such_o blood_n alone_o be_v that_o on_o which_o i_o have_v some_o opportunity_n to_o make_v trial_n and_o to_o this_o first_o advertisement_n i_o shall_v subjoin_v as_o the_o second_o that_o in_o the_o follow_a paper_n i_o have_v as_o the_o title_n intimate_v treat_v but_o of_o such_o humane_a blood_n as_o be_v take_v from_o sound_a person_n both_o because_o be_v no_o profess_a physician_n i_o have_v not_o the_o opportunity_n
the_o corpuscle_n lie_v so_o thick_a and_o confuse_a as_o to_o leave_v no_o distinct_a figure_n yet_o at_o first_o one_o may_v often_o observe_v the_o little_a saline_n concretion_n to_o lie_v in_o row_v sometime_o straight_o enough_o and_o sometime_o more_o or_o less_o crooked_a with_o differ_v coherency_n and_o interfering_n so_o that_o though_o sometime_o these_o row_v of_o concretion_n may_v especial_o if_o a_o little_a befriend_v by_o the_o spectator_n fancy_n represent_v either_o tree_n or_o their_o branch_n or_o hartshorn_n etc._n etc._n yet_o these_o seem_v not_o to_o be_v constant_a representation_n depend_v upon_o the_o particular_a nature_n of_o humane_a blood_n but_o casual_a figuration_n that_o depend_v upon_o several_a accidental_a cause_n and_o circumstance_n such_o as_o the_o degree_n of_o fire_n employ_v to_o sublime_a the_o salt_n the_o plenty_n or_o paucity_n of_o the_o ascend_a matter_n the_o capacity_n and_o figure_n of_o the_o vessel_n that_o receive_v it_o beside_o several_a other_o not_o needful_a to_o be_v here_o enumerate_v nor_o be_v the_o salt_n of_o humane_a blood_n the_o only_a volatile_a one_o among_o who_o elevate_a concretion_n i_o have_v observe_v the_o above_o name_v circumstance_n to_o produce_v diversity_n of_o configuration_n but_o as_o to_o single_a grain_n of_o the_o volatile_a salt_n of_o blood_n i_o discern_v a_o good_a many_o of_o they_o to_o be_v fine_o shape_v but_o whether_o it_o be_v accidental_a or_o not_o further_a trial_n must_v inform_v i_o i_o can_v not_o that_o i_o remember_v observe_v these_o handsome_a figure_n in_o the_o concretion_n that_o compose_v the_o sublimate_n that_o be_v obtain_v by_o rectify_v or_o elevate_n again_o the_o salt_n that_o first_o come_v over_o but_o in_o the_o grain_n that_o in_o the_o first_o distillation_n fasten_v themselves_o to_o the_o upper_a part_n and_o side_n of_o the_o receiver_n for_o of_o these_o divers_a be_v of_o considerable_a bigness_n and_o solidity_n and_o though_o they_o be_v not_o all_o of_o the_o same_o shape_n some_o of_o they_o be_v not_o unlike_a to_o cube_n other_o to_o parallelopiped_n other_o to_o octoedrons_n be_v almost_o like_o grain_n of_o alum_n yet_o most_o of_o they_o be_v pretty_o shape_v be_v comprehend_v by_o planes_n smooth_a fine_o figure_v and_o apt_o terminate_n in_o solid_a angle_n as_o if_o the_o concretion_n have_v be_v cut_v and_o polish_a by_o a_o jeweller_n to_o the_o same_o title_n experiment_n 6._o there_o be_v another_o way_n that_o i_o have_v use_v to_o observe_v the_o figure_n of_o the_o salt_n of_o blood_n which_o be_v to_o rectify_v the_o spirit_n of_o blood_n so_o as_o it_o may_v be_v full_o satiate_v with_o the_o salt_n whilst_o the_o liquor_n in_o the_o receiver_n continue_v yet_o somewhat_o warm_a for_o then_o set_v aside_o this_o over_o impregnated_a liquor_n when_o it_o come_v to_o be_v quite_o refrigerated_a which_o shall_v be_v do_v very_o slow_o there_o appear_v at_o the_o bottom_n of_o the_o vial_n a_o good_a number_n of_o saline_n concretion_n of_o differ_v size_n several_a of_o which_o as_o far_o as_o the_o rest_n will_v suffer_v i_o to_o see_v they_o be_v shoot_v into_o crystalline_a plate_n very_o smooth_a and_o pretty_o figure_v have_v to_o the_o best_a of_o my_o conjecture_n their_o broad_a and_o parallel_a surface_n of_o a_o hexagonal_a or_o a_o octogonal_a figure_n regular_a enough_o to_o the_o same_o title_n experiment_n 7._o according_a to_o the_o hypothesis_n of_o divers_a learned_a naturalist_n and_o physician_n i_o suppose_v it_o will_v be_v think_v considerable_a to_o know_v what_o will_v happen_v upon_o put_v together_o the_o volatile_a salt_n of_o humane_a blood_n and_o the_o spirit_n of_o nitre_n with_o the_o more_o fugitive_a part_n of_o which_o salt_n they_o conceive_v the_o air_n to_o be_v plentiful_o and_o some_o of_o they_o to_o be_v vital_o impregnate_v to_o gratify_v some_o of_o these_o philosopher_n we_o take_v a_o dram_n of_o dry_a volatile_a salt_n of_o blood_n which_o we_o make_v choice_n of_o rather_o than_o spirit_n because_o we_o have_v a_o mind_n to_o know_v what_o quantity_n of_o acid_n salt_n it_o will_v retain_v and_o have_v dissolve_v it_o in_o some_o distil_a water_n we_o drop_v into_o it_o good_a spirit_n of_o nitre_n till_o the_o two_o liquor_n tho'_o they_o be_v shake_v will_v no_o long_o manifest_o act_v upon_o one_o another_o the_o conflict_n be_v cease_v we_o slow_o evaporate_v the_o superfluous_a moisture_n which_o steam_v almost_o all_o away_o before_o the_o saline_n part_n will_v coagulate_v at_o length_n it_o come_v to_o dryness_n and_o then_o the_o middlemost_a part_n appear_v in_o the_o form_n of_o thin_a crystal_n not_o unlike_o those_o of_o salt_n petre_n but_o the_o rest_n which_o be_v by_o much_o the_o great_a part_n of_o the_o concretion_n seem_v to_o be_v a_o confuse_a mass_n without_o any_o distinct_a figure_n this_o mass_n weigh_v but_o 12_o gr_n more_o than_o a_o dram_n so_o that_o as_o far_o as_o this_o single_a experiment_n can_v inform_v we_o the_o volatile_a salt_n of_o blood_n may_v be_v satiate_v by_o so_o little_a as_o a_o five_o part_n of_o its_o weight_n of_o the_o saline_n corpuscle_n of_o spirit_n of_o nitre_n this_o compound_a salt_n be_v lay_v in_o a_o window_n do_v appear_v to_o be_v very_o prone_a to_o be_v resolve_v by_o the_o moisture_n of_o the_o air_n or_o in_o the_o chemist_n phrase_n to_o run_v per_fw-la deliquium_fw-la a_o little_a of_o the_o same_o salt_n be_v put_v upon_o a_o well-kindled_n coal_n ready_o melt_v and_o seem_v to_o boil_v and_o towards_o the_o latter_a end_n make_v a_o noise_n and_o afford_v a_o flame_n very_o like_o common_a nitre_n save_v that_o its_o colour_n be_v more_o yellow_a the_o strong_a smell_n that_o accompany_v this_o deflagration_n be_v like_o that_o which_o be_v peculiar_a to_o spirit_n of_o nitre_n to_o the_o xxi_o title_n of_o the_o history_n experiment_n 1_o humane_a blood_n as_o most_o of_o the_o other_o subject_n of_o the_o animal_n kingdom_n that_o i_o have_v have_v occasion_n to_o examine_v afford_v by_o distillation_n in_o a_o retort_n a_o empyreumatical_a and_o very_a fetid_v oil_n who_o colour_n be_v almost_o black_a but_o that_o seem_v to_o i_o to_o proceed_v only_o from_o the_o intense_a and_o opacous_a redness_n of_o the_o liquor_n since_o some_o portion_n of_o it_o be_v purposely_o look_v on_o against_o the_o light_n when_o they_o be_v spread_v very_o thin_a upon_o glass_n appear_v of_o a_o deep_a yellow_a or_o of_o a_o reddish_n colour_n as_o they_o chance_v to_o lie_v more_o or_o less_o thick_a upon_o the_o glass_n experiment_n 2._o when_o the_o blood_n be_v well_o dry_v before_o it_o be_v commit_v to_o distillation_n i_o find_v it_o to_o afford_v a_o great_a quantity_n of_o oil_n in_o proportion_n to_o the_o weight_n of_o the_o dry_a body_n than_o be_v at_o first_o expect_v once_o out_o of_o a_o pound_n of_o not_o over-well_a dry_a blood_n we_o have_v near_o a_o ounce_n and_o a_o half_a of_o oil_n and_o from_o another_o parcel_n we_o have_v it_o in_o a_o far_o great_a proportion_n to_o the_o quantity_n of_o blood_n that_o afford_v it_o experiment_n 3._o i_o remember_v that_o have_v many_o year_n ago_o have_v the_o curiosity_n to_o prepare_v blood_n by_o a_o very_a convenient_a digestion_n and_o to_o rectify_v very_o careful_o the_o distil_v liquor_n that_o come_v over_o with_o the_o flame_n of_o a_o lamp_n i_o obtain_v among_o other_o thing_n two_o oil_n of_o very_a differ_a colour_n the_o one_o be_v of_o a_o yellow_a or_o pale_a amber_n colour_n and_o the_o other_o of_o a_o deep_a red._n but_o that_o which_o surprise_v even_o ingenious_a spectator_n be_v that_o tho'_o these_o oil_n be_v both_o of_o they_o afford_v by_o the_o same_o blood_n and_o be_v clear_a and_o pure_a enough_o yet_o they_o will_v not_o only_o swim_v in_o distinct_a mass_n one_o over_o another_o but_o if_o they_o be_v confound_v by_o be_v shake_v together_o will_v little_o by_o little_a separate_v again_o as_o common_a oil_n and_o water_n be_v wont_a to_o do_v whether_o the_o difference_n in_o specific_a gravity_n between_o these_o two_o oil_n can_v keep_v they_o from_o permanent_o mix_v when_o they_o be_v mingle_v as_o well_o as_o it_o keep_v their_o mass_n distinct_a before_o they_o be_v shake_v or_o whether_o this_o seem_a antipathy_n proceed_v from_o some_o particular_a incongruity_n in_o the_o texture_n of_o these_o liquor_n i_o shall_v not_o now_o stay_v to_o dispute_v experiment_n 4._o it_o may_v be_v of_o some_o use_n especial_o to_o those_o that_o aim_v at_o make_v medicinal_a use_n of_o humane_a blood_n to_o know_v that_o have_v have_v a_o suspicion_n that_o the_o oil_n of_o blood_n may_v contain_v or_o conceal_v divers_a saline_n particle_n capable_a of_o be_v separate_v from_o it_o we_o take_v a_o parcel_n of_o unrectify_v oil_n and_o have_v put_v
least_o in_o number_n the_o virtue_n of_o spirit_n of_o humane_a blood_n and_o because_o it_o require_v some_o skill_n and_o not_o seldom_o a_o pretty_a deal_n of_o time_n to_o draw_v this_o tincture_n from_o crude_a amber_n though_o fine_o powder_v i_o bethink_v myself_o of_o the_o follow_a way_n to_o draw_v speedy_o a_o strong_a tincture_n from_o the_o oil_n itself_o for_o though_o this_o oil_n will_v not_o even_o by_o long_a shake_n dissolve_v thorough_o in_o spirit_n of_o wine_n as_o the_o aromatic_a and_o other_o oil_n late_o mention_v will_v do_v yet_o i_o find_v that_o by_o well_o shake_v those_o two_o liquor_n together_o and_o leave_v they_o to_o settle_v at_o leisure_n though_o they_o will_v separate_v into_o distinct_a mass_n yet_o the_o spirit_n of_o wine_n will_v even_o in_o the_o cold_a extract_n from_o the_o oil_n a_o fine_a tincture_n of_o a_o high_a yellow_a colour_n little_a if_o at_o all_o different_z from_o that_o of_o the_o oil_n itself_o of_o which_o tincture_n i_o afterward_o mix_v as_o much_o with_o spirit_n of_o blood_n as_o suffice_v to_o obscure_v the_o urinous_a smell_n and_o make_v that_o of_o the_o oil_n of_o amber_n somewhat_o predominant_a and_o as_o we_o judge_v more_o subtle_a and_o brisk_a than_o it_o be_v before_o three_o thing_n more_o i_o have_v to_o intimate_v concern_v the_o external_a use_n of_o our_o spirit_n of_o blood_n the_o first_o be_v that_o by_o what_o have_v be_v say_v of_o the_o good_a effect_n it_o may_v have_v when_o after_o it_o have_v be_v by_o the_o late_o mention_v or_o other_o preparation_n imbue_v with_o chemical_a oil_n it_o be_v smell_v to_o i_o will_v by_o no_o mean_n be_v think_v to_o deny_v that_o it_o be_v after_o these_o change_n fit_a to_o be_v also_o inward_o employ_v as_o i_o shall_v have_v ere_o long_a occasion_n more_o particular_o to_o declare_v my_o second_o admonition_n shall_v be_v that_o whereas_o in_o some_o mixture_n it_o will_v be_v hard_a to_o hit_v upon_o the_o proportion_n of_o the_o chemical_a oil_n or_o other_o thing_n employ_v to_o correct_v the_o smell_n of_o the_o spirit_n of_o blood_n so_o exact_o but_o that_o after_o the_o mixture_n have_v have_v some_o time_n to_o settle_v a_o separation_n of_o some_o oleaginous_a part_n will_v be_v make_v the_o bulk_n of_o the_o mixture_n may_v be_v free_v from_o it_o by_o pour_v all_o into_o a_o glass_n tunnel_n somewhat_o sharp_a at_o the_o bottom_n after_o the_o manner_n use_v among_o chemist_n to_o separate_v oil_n from_o other_o liquor_n and_o then_o the_o mixture_n that_o will_v run_v through_o before_o the_o oil_n may_v be_v keep_v close_o stop_v in_o a_o vial_n by_o itself_o and_o the_o fragrant_a oil_n unless_o it_o be_v of_o cinnamon_n or_o clove_n reserve_v for_o other_o use_n and_o whereas_o frequent_o if_o not_o most_o common_o if_o the_o vinous_a spirit_n be_v sufficient_o rectify_v there_o will_v by_o the_o concoagulation_n of_o the_o saline_n and_o urinous_a particle_n be_v produce_v a_o kind_n of_o salt_n you_o may_v either_o pour_v the_o liquid_a part_n from_o it_o into_o another_o vial_n and_o use_v each_o of_o they_o separately_z without_o more_o ado_n or_o else_o without_o thus_o separate_v they_o you_o may_v sublime_a with_o a_o very_a gentle_a warmth_n as_o much_o as_o will_v ascend_v from_o the_o rest_n of_o the_o mixture_n in_o a_o dry_a form_n and_o this_o sal_fw-la volatile_a oleosum_fw-la of_o spirit_n of_o blood_n when_o it_o be_v due_o prepare_v i_o find_v to_o be_v deprive_v of_o its_o former_a bad_a scent_n and_o perhaps_o endow_v with_o a_o fragrant_a one_o and_o yet_o to_o have_v a_o odour_n more_o subtle_a brisk_a and_o pierce_v than_o i_o have_v think_v it_o reasonable_a to_o expect_v the_o three_o and_o last_o thing_n i_o will_v advertise_v be_v that_o beside_o those_o medicinal_a use_n that_o may_v be_v make_v of_o the_o odour_n of_o spirit_n of_o blood_n simple_a or_o compound_v it_o may_v have_v considerable_a virtue_n apply_v in_o substance_n as_o a_o liquor_n by_o way_n of_o fomentation_n or_o otherwise_o which_o i_o think_v the_o more_o likely_a because_o the_o spirit_n of_o sal-armoniac_a have_v be_v much_o commend_v for_o mitigate_a the_o sharp_a pain_n of_o the_o gout_n and_o be_v say_v to_o have_v be_v successful_o use_v in_o the_o erysipelas_n and_o when_o i_o consider_v that_o our_o liquor_n be_v very_o spirituous_a and_o penetrate_a and_o so_o fit_a to_o strengthen_v and_o resolve_v and_o also_o of_o a_o alcalisate_n nature_n which_o fit_v it_o to_o mortify_v acidity_n it_o seem_v very_o probable_a that_o by_o virtue_n of_o these_o and_o other_o friendly_a quality_n it_o may_v by_o be_v apply_v in_o its_o liquid_a form_n prove_v good_a in_o divers_a case_n where_o the_o chirurgeon_n or_o the_o physician_n help_v be_v wont_a to_o be_v require_v but_o it_o be_v high_a time_n for_o i_o to_o proceed_v from_o the_o external_n to_o the_o internal_a use_n of_o the_o spirit_n of_o humane_a blood_n the_o xvi_o secondary_a title_n of_o the_o medicinal_a virtue_n of_o spirit_n of_o humane_a blood_n inward_o use_v i_o have_v long_o be_v prone_a to_o think_v that_o it_o be_v not_o necessary_a the_o number_n of_o specifical_o different_a morbific_a matter_n as_o physician_n call_v actual_o noxious_a humour_n or_o other_o substance_n in_o the_o humane_a body_n shall_v be_v near_o so_o great_a as_o that_o of_o the_o disease_n it_o be_v obnoxious_a to_o and_o consequent_o that_o every_o disease_n that_o have_v a_o distinct_a name_n assign_v to_o it_o do_v not_o always_o require_v a_o distinct_a sort_n of_o peccant_a matter_n to_o produce_v it_o but_o that_o the_o same_o hurtful_a humour_n or_o other_o agent_n may_v produce_v sickness_n that_o pass_v for_o differ_v one_o and_o according_o have_v distinct_a denomination_n only_o as_o the_o same_o morbific_a agent_n bad_a effect_n be_v diversify_v partly_o by_o its_o own_o great_a or_o lesser_a quantity_n and_o more_o or_o less_o active_a quality_n and_o partly_o and_o indeed_o chief_o by_o the_o particular_a nature_n or_o structure_n and_o situation_n of_o the_o part_n that_o it_o invade_v to_o this_o opinion_n i_o have_v be_v lead_v by_o divers_a inducement_n that_o i_o shall_v not_o now_o stay_v to_o set_v down_o especial_o since_o the_o probability_n of_o it_o may_v be_v easy_o deduce_v from_o what_o frequent_o enough_o occur_v among_o sick_a person_n of_o the_o metastasis_n of_o morbific_a matter_n the_o same_o acid_n or_o sharp_a humour_n for_o instance_n produce_v sometime_o a_o colic_n sometime_o after_o that_o a_o palsy_n sometime_o a_o cough_n sometime_o a_o flux_n of_o the_o belly_n sometime_o a_o ophthalmiâ—_n sometime_o a_o violent_a headache_n sometime_o convulsion_n and_o sometime_o other_o distemper_n as_o the_o peccant_a humour_n or_o other_o noxious_a matter_n happen_v primary_o to_o invade_v or_o afterward_o to_o be_v translate_v to_o this_o or_o that_o particular_a part_n of_o the_o body_n and_o to_o the_o hitherto_o propose_a notion_n it_o be_v very_o agreeable_a that_o one_o remedy_n by_o be_v capable_a victorious_o to_o oppugn_v one_o or_o two_o of_o the_o principal_a kind_n of_o morbific_a matter_n may_v be_v able_a to_o cure_v differ_v disease_n especial_o if_o it_o be_v endow_v with_o any_o variety_n of_o active_a virtue_n and_o upon_o this_o ground_n i_o be_o apt_a to_o think_v that_o the_o spirit_n of_o humane_a blood_n skilful_o prepare_v and_o administer_v may_v be_v a_o good_a remedy_n in_o no_o small_a number_n of_o internal_a affection_n of_o the_o humane_a body_n and_o indeed_o volatile_a alcaly_n in_o general_a have_v be_v in_o england_n so_o prosperous_o make_v use_n of_o in_o physic_n since_o the_o year_n 1656_o about_o which_o time_n i_o have_v the_o good_a fortune_n to_o contribute_v so_o to_o introduce_v they_o as_o to_o bring_v they_o by_o degree_n into_o request_n by_o divulge_v easy_a way_n of_o make_v they_o as_o well_o as_o by_o declare_v their_o virtue_n that_o i_o see_v small_a cause_n to_o doubt_v but_o that_o they_o will_v hereafter_o be_v more_o general_o esteem_v and_o employ_v than_o yet_o they_o be_v and_o will_v little_o by_o little_a invite_v physician_n to_o prefer_v they_o to_o a_o great_a many_o vulgar_a remedy_n that_o for_o want_v of_o better_a be_v yet_o in_o common_a use_n though_o they_o clog_n or_o weaken_v the_o patient_n and_o want_v divers_a advantageous_a quality_n that_o may_v be_v find_v in_o volatile_a alcaly_n for_o to_o apply_v what_o have_v be_v say_v to_o our_o present_a subject_n as_o a_o instance_n that_o may_v serve_v for_o other_o urinous_a spirit_n the_o spirit_n of_o humane_a blood_n be_v endow_v with_o divers_a quality_n that_o be_v both_o active_a and_o medicinal_a for_o it_o mortify_v acid_n salt_n which_o be_v the_o cause_n of_o several_a disease_n and_o if_o i_o mistake_v not_o of_o some_o that_o be_v not_o wont_a