imprimatur_fw-la rob._n midgley_n aug._n 24._o 1685._o a_o course_n of_o chemistry_n contain_v a_o easy_a method_n of_o prepare_v those_o chemical_a medicine_n which_o be_v use_v in_o physic_n with_o curious_a remark_n and_o useful_a discourse_n upon_o each_o preparation_n for_o the_o benefit_n of_o such_o who_o desire_v to_o be_v instruct_v in_o the_o knowledge_n of_o this_o art_n by_o nicholas_n lemery_n m._n d._n the_o second_o edition_n very_o much_o enlarge_v translate_v from_o the_o five_o edition_n in_o the_o french_a by_o walter_n harris_n m._n d._n fellow_n of_o the_o college_n of_o physician_n london_n print_v by_o r._n n._n for_o walter_n kettilby_n at_o the_o bishop's-head_n in_o s._n paul_n churchyard_n 1686._o to_o the_o most_o honourable_a the_o lord_n marquis_n of_o worcester_z my_o lord_n it_o may_v seem_v very_o improper_a to_o address_v a_o translation_n out_o of_o french_a to_o your_o lordship_n who_o have_v spend_v so_o many_o year_n to_o the_o great_a advantage_n 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be_v
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with_o water_n their_o structure_n be_v just_a like_o that_o of_o the_o a_o explication_n of_o the_o figure_n of_o the_o first_o table_n a_o great_a reverberatory_n furnace_n a_o the_o ash-hole_n b_o the_o fire-room_n c_o a_o retort_n support_v on_o two_o iron_n bar_n d_o the_o dome_n or_o cover_v e_o the_o receiver_n f_o a_o little_a chimney_n g_o the_o dome_n take_v off_o the_o furnace_n h_o a_o retort_n i_o a_o small_a reverberatory_n furnace_n ready_a to_o work_v with_o k_o a_o fix_a little_a furnace_n for_o fusion_n l_o a_o iron_n pot_n to_o hold_v the_o sand_n m_o the_o fire-place_n n_o the_o ash-room_n o_o a_o furnace_n in_o which_o be_v place_v a_o great_a copper_n body_n p_o the_o copper_n body_n
there_o rise_v up_o a_o dust_n to_o the_o nose_n that_o be_v very_o unwholesome_a that_o which_o we_o aim_v at_o therefore_o by_o dissolve_v it_o and_o reduce_v it_o into_o a_o white_a mass_n be_v only_o to_o prepare_v it_o for_o a_o easy_a mixture_n in_o the_o sublimation_n i_o have_v describe_v the_o mercury_n load_v itself_o with_o as_o many_o acid_n spirit_n as_o it_o be_v able_a to_o contain_v these_o spirit_n be_v a_o kind_n of_o load_n to_o it_o and_o restrain_v its_o great_a volatility_n so_o that_o it_o do_v not_o evaporate_v quite_o away_o as_o it_o will_v do_v if_o there_o be_v nothing_o to_o withhold_v it_o but_o it_o only_a sublime_n to_o the_o upper_a part_n of_o the_o vessel_n in_o fair_a white_a crystal_n that_o be_v call_v sublimate_n corrosive_a the_o mass_n that_o remain_v at_o the_o bottom_n of_o the_o matrass_n be_v nothing_o but_o a_o mixture_n of_o the_o terrestrious_a part_n of_o salt_n and_o vitriol_n it_o weigh_v eight_o and_o twenty_o ounce_n some_o will_v needs_o blame_v this_o preparation_n of_o sublimate_n corrosive_n by_o say_v that_o when_o it_o be_v use_v to_o the_o make_v mercurius_n dulcis_fw-la the_o spirit_n of_o niter_n ought_v to_o be_v suspect_v by_o reason_n of_o its_o acrimony_n and_o particular_o its_o saline_n sulphureous_a part_n but_o by_o perform_v this_o operation_n the_o way_n that_o i_o have_v describe_v there_o will_v be_v no_o need_n of_o retain_v any_o scruple_n upon_o this_o account_n because_o the_o sublimate_n can_v be_v make_v without_o a_o evaporation_n of_o many_o red_a vapour_n through_o the_o entrance_n of_o the_o matrass_n for_o three_o hour_n time_n at_o the_o least_o and_o these_o vapour_n can_v be_v nothing_o else_o but_o the_o spirit_n of_o niter_n for_o so_o small_a a_o fire_n be_v not_o able_a to_o separate_v and_o raise_v so_o high_a the_o spirit_n of_o salt_n and_o vitriol_n thus_o there_o be_v no_o need_n of_o fear_v these_o saline_n sulphureous_a spirit_n with_o which_o spirit_n of_o niter_n be_v think_v to_o be_v well_o store_v because_o they_o be_v of_o a_o volatile_a nature_n must_v necessary_o come_v before_o the_o other_o but_o suppose_v that_o spirit_n of_o niter_n do_v still_o remain_v in_o the_o sublimate_n corrosive_a of_o which_o we_o make_v our_o mercurius_n dulcis_fw-la i_o see_v no_o reason_n why_o we_o shall_v apprehend_v more_o hurt_n from_o their_o acrimony_n than_o from_o the_o other_o corrosive_a spirit_n because_o few_o man_n scruple_n to_o give_v this_o spirit_n itself_o inward_o in_o potion_n for_o the_o colic_n and_o other_o disease_n and_o they_o give_v divers_a preparation_n make_v with_o this_o dissolvent_a such_o as_o white_a precipitate_v and_o many_o precipitate_v of_o gold_n and_o silver_n without_o any_o visible_a harm_n but_o that_o which_o be_v most_o remarkable_a be_v that_o even_o those_o who_o cry_v out_o upon_o this_o preparation_n for_o be_v make_v with_o spirit_n of_o niter_n do_v nevertheless_o themselves_o recommend_v and_o use_v much_o a_o mercurius_n dulcis_fw-la which_o they_o make_v by_o sublime_v white_a precipitate_v that_o be_v prepare_v with_o spirit_n of_o niter_n the_o corrosion_n of_o sublimate_n do_v proceed_v from_o the_o edge_a acid_n which_o do_v fix_v in_o the_o body_n of_o mercury_n and_o it_o may_v be_v say_v with_o great_a probability_n that_o this_o metal_n always_o retain_v a_o round_a figure_n let_v it_o be_v divide_v never_o so_o subtle_o do_v rarify_v by_o the_o heat_n of_o fire_n into_o a_o abundance_n of_o little_a ball_n which_o the_o acid_a spirit_n do_v fix_v into_o on_o all_o side_n and_o so_o interlace_v themselves_o in_o it_o that_o they_o hinder_v its_o rise_n high_a and_o do_v together_o make_v one_o body_n that_o be_v call_v sublimate_n but_o when_o this_o sublimate_n be_v apply_v to_o flesh_n the_o heat_n and_o moisture_n of_o it_o do_v set_v in_o motion_n the_o mercurial_a part_n and_o the_o motion_n of_o the_o little_a ball_n be_v once_o raise_v they_o roll_v about_o with_o great_a fury_n and_o tear_v the_o flesh_n with_o the_o edge_n they_o contain_v which_o be_v like_o so_o many_o little_a knife_n cut_v wherever_o they_o touch_v from_o whence_o it_o come_v to_o pass_v that_o if_o the_o sublimate_n shall_v be_v take_v inward_o it_o kill_v in_o a_o very_a little_a time_n the_o humidity_n which_o do_v always_o accompany_v and_o soften_v our_o flesh_n give_v it_o a_o great_a hold_n than_o otherwise_o it_o will_v have_v which_o be_v the_o reason_n why_o sublimate_n do_v act_n with_o that_o celerity_n it_o do_v upon_o a_o soft_a moist_a part_n rather_o than_o a_o dry_a nay_o it_o be_v often_o wet_v with_o a_o little_a water_n to_o make_v it_o work_v the_o more_o quick_o by_o this_o remark_n may_v be_v explicate_v why_o the_o lapis_fw-la infernalis_fw-la which_o be_v a_o silver_n fill_v with_o the_o edge_n of_o spirit_n of_o niter_n have_v not_o so_o violent_a a_o effect_n as_o sublimate_n corrosive_a because_o the_o part_n of_o silver_n have_v no_o such_o aptitude_n to_o roll_v to_o and_o fro_o and_o to_o rise_v as_o those_o of_o mercury_n have_v for_o which_o reason_n it_o be_v likewise_o that_o it_o do_v not_o make_v so_o great_a a_o eschar_n as_o the_o sublimate_n although_o it_o do_v contain_v at_o least_o as_o much_o spirit_n of_o niter_n as_o the_o other_o and_o thus_o a_o reason_n may_v be_v give_v why_o even_o six_o grain_n of_o crystal_n of_o silver_n may_v be_v give_v by_o mouth_n without_o any_o danger_n whenas_o not_o two_o grain_n of_o sublimate_n can_v be_v give_v without_o a_o manifest_a danger_n because_o the_o crystal_n of_o the_o moon_n have_v not_o that_o circulary_a motion_n in_o their_o part_n as_o sublimate_n have_v all_o their_o tendency_n be_v only_o downward_o and_o all_o that_o they_o can_v do_v be_v to_o purge_v by_o their_o acidity_n when_o sublimate_n corrosive_a be_v dissolve_v in_o limewater_n the_o water_n present_o turn_v yellow_a as_o be_v see_v in_o the_o phagedenick_n water_n and_o it_o lose_v so_o much_o of_o its_o corrosive_a quality_n that_o it_o may_v be_v give_v inward_o after_o that_o without_o fear_n of_o poison_v and_o the_o reason_n of_o this_o be_v that_o the_o great_a part_n of_o the_o acid_a point_n strike_v off_o from_o the_o sublimate_n to_o enter_v into_o the_o alkali_a of_o lime_n which_o be_v a_o more_o porous_a body_n so_o that_o the_o mercury_n lose_v some_o of_o its_o most_o keen_a acid_n become_v the_o less_o corrosive_n it_o will_v not_o be_v amiss_o to_o acquaint_v you_o here_o that_o you_o will_v often_o meet_v in_o the_o shop_n of_o druggist_n with_o a_o sublimate_n corrosive_n make_v of_o arsenic_n now_o to_o know_v the_o truth_n of_o it_o you_o must_v only_o rub_v it_o with_o a_o little_a salt_n of_o tartar_n and_o if_o it_o turn_v black_a there_o be_v arsenic_n infallible_o in_o it_o on_o the_o contrary_a if_o it_o turn_v yellow_a it_o be_v good_a those_o who_o have_v think_v fit_a to_o criticise_v upon_o what_o i_o have_v say_v about_o the_o effect_n of_o mercury_n will_v methinks_v have_v speak_v more_o to_o the_o purpose_n than_o they_o have_v do_v if_o they_o have_v object_v to_o i_o one_o difficulty_n that_o i_o have_v make_v myself_o since_o the_o first_o edition_n of_o my_o book_n and_o which_o have_v seem_v to_o i_o to_o be_v the_o great_a that_o can_v be_v make_v on_o this_o subject_n it_o be_v this_o if_o the_o mercury_n that_o be_v give_v in_o order_n to_o raise_v a_o flux_n do_v join_v with_o the_o acid_a salt_n of_o our_o humour_n and_o so_o do_v make_v a_o sublimate_n corrosive_n after_o the_o same_o manner_n as_o it_o do_v in_o the_o matrass_n when_o it_o be_v mix_v with_o salt_n and_o vitriol_n this_o sublimate_n of_o the_o body_n can_v be_v well_o make_v so_o long_o as_o there_o be_v any_o watery_a humour_n in_o the_o part_n wherein_o the_o mercury_n be_v mix_v with_o the_o acid_n just_a as_o none_o of_o it_o can_v be_v make_v in_o a_o matrass_n until_o all_o the_o phlegm_n that_o be_v in_o it_o be_v evaporate_v away_o now_o it_o be_v not_o to_o be_v conceive_v that_o there_o shall_v ever_o happen_v such_o a_o desiccation_n of_o humour_n to_o the_o body_n for_o it_o will_v be_v corrode_v by_o the_o mercury_n so_o load_v with_o acid_n before_o it_o can_v sublime_a to_o answer_v this_o objection_n i_o say_v that_o although_o i_o have_v make_v a_o comparison_n between_o the_o sublimation_n of_o mercury_n that_o be_v make_v in_o the_o body_n and_o that_o which_o be_v do_v in_o a_o matrass_n nevertheless_o there_o be_v this_o difference_n between_o they_o that_o the_o first_o be_v not_o only_o make_v with_o salt_n extreme_o volatile_a but_o be_v likewise_o assist_v or_o carry_v on_o by_o the_o motion_n of_o the_o humour_n with_o all_o their_o humidity_n up_o to_o the_o head_n whereas_o this_o other_o be_v make_v
and_o there_o will_v distil_v a_o liquor_n to_o the_o bottom_n of_o the_o vessel_n which_o you_o may_v take_v out_o and_o keep_v for_o use_v this_o be_v call_v the_o oil_n of_o myrrh_n it_o be_v good_a to_o take_v away_o spot_n and_o blemish_n in_o the_o face_n apply_v outward_o remark_n though_o this_o liquor_n improper_o call_v oil_n be_v only_o the_o more_o soluble_a part_n of_o myrrh_n humect_v with_o the_o moisture_n of_o white_n of_o egg_n and_o the_o cellar_n together_o yet_o it_o be_v the_o best_a of_o any_o that_o have_v be_v invent_v whether_o you_o shall_v draw_v it_o in_o spirit_n of_o wine_n or_o distil_v this_o gumm_n in_o a_o retort_n for_o by_o spirit_n of_o wine_n the_o more_o volatile_a part_n of_o myrrh_n be_v lose_v either_o by_o distillation_n or_o evaporation_n and_o it_o be_v so_o torrify_v in_o a_o retort_n that_o it_o lose_v its_o best_a virtue_n whereas_o per_fw-la deliquium_fw-la what_o volatile_a this_o gumm_n contain_v be_v preserve_v in_o its_o natural_a be_v for_o the_o wet_a that_o mix_v with_o it_o be_v no_o way_n capable_a of_o destroy_v or_o alter_v its_o nature_n the_o three_o part_n of_o animal_n chap._n i._o of_o the_o viper_n pass_v by_o the_o fabulous_a story_n that_o the_o ancient_n have_v leave_v we_o concern_v the_o birth_n of_o the_o viper_n i_o shall_v say_v it_o be_v a_o sort_n of_o serpent_n that_o come_v into_o the_o world_n by_o eat_v through_o the_o belly_n of_o her_o dam_n and_o kill_v she_o whence_o she_o be_v call_v vipera_fw-la quòd_fw-la vi_fw-la pariat_fw-la this_o animal_n be_v very_o common_a in_o dauphiné_n and_o poictou_n from_o whence_o it_o be_v carry_v all_o over_o france_n while_o it_o be_v in_o the_o field_n it_o feed_v upon_o several_a little_a animal_n but_o when_o take_v and_o shut_v up_o in_o any_o place_n it_o may_v be_v keep_v a_o whole_a summer_n without_o eat_v any_o thing_n at_o all_o provide_v it_o have_v air_n enough_o to_o breath_n in_o the_o reason_n why_o they_o can_v live_v so_o long_o without_o eat_v be_v doubtless_o that_o the_o pore_n of_o their_o skin_n be_v so_o exceed_o narrow_a as_o they_o do_v appear_v to_o be_v upon_o examination_n very_o few_o of_o their_o spirit_n do_v come_v to_o be_v lose_v wherefore_o they_o have_v little_a need_n of_o successive_a nourishment_n to_o beget_v new_a one_o as_o other_o animal_n have_v who_o spend_v abundance_n of_o spirit_n it_o be_v good_a to_o take_v viper_n in_o the_o spring_n or_o autumn_n because_o than_o they_o be_v fat_a and_o in_o great_a vigour_n the_o cold_a kill_v '_o they_o they_o differ_v from_o other_o serpent_n in_o that_o they_o never_o grow_v so_o much_o they_o have_v two_o tooth_n on_o the_o side_n of_o their_o jaw_n and_o those_o very_a long_a in_o comparison_n with_o a_o great_a many_o little_a one_o that_o be_v round_o about_o and_o the_o gum_n of_o each_o of_o those_o long_a tooth_n be_v full_a of_o a_o yellowish_a juice_n in_o which_o many_o do_v think_v their_o venom_n consist_v now_o serpent_n have_v none_o of_o those_o long_a tooth_n but_o only_o little_a one_o again_o they_o differ_v in_o that_o be_v take_v up_o by_o the_o tail_n they_o can_v wind_v themselves_o like_o serpent_n to_o make_v such_o circumvolution_n about_o the_o arm_n or_o thing_n that_o hold_v they_o and_o this_o by_o reason_n of_o the_o different_a connexion_n of_o their_o vertebra_n when_o the_o viper_n be_v irritate_v it_o shoot_v out_o a_o fork_a tongue_n which_o look_v like_o a_o little_a firebrand_n by_o reason_n of_o the_o vigorous_a motion_n of_o its_o spirit_n those_o who_o never_o have_v see_v the_o tooth_n of_o the_o viper_n do_v think_v this_o be_v that_o which_o cause_v all_o the_o mischief_n but_o the_o tongue_n be_v not_o at_o all_o venomous_a some_o do_v save_v the_o tongue_n to_o wear_v about_o their_o neck_n instead_o of_o a_o amulet_n in_o order_n to_o preserve_v they_o from_o the_o effect_n of_o ill_a air_n serpent_n do_v likewise_o thrust_v out_o their_o tongue_n as_o the_o viper_n do_v but_o here_o it_o may_v be_v good_a to_o advertise_v you_o by_o the_o by_o that_o those_o thing_n which_o be_v bring_v to_o we_o from_o maltha_n for_o the_o tongue_n of_o petrified_a serpent_n be_v nothing_o but_o the_o tooth_n of_o a_o fish_n which_o that_o country_n afford_v the_o bite_n of_o viper_n be_v more_o dangerous_a than_o that_o of_o other_o serpent_n but_o the_o most_o quick_a and_o assure_a remedy_n that_o can_v be_v use_v upon_o it_o be_v to_o crush_v the_o head_n of_o the_o animal_n and_o lay_v it_o on_o the_o wound_n because_o by_o open_v of_o the_o pore_n it_o let_v out_o the_o venomous_a spirit_n that_o be_v get_v in_o the_o bit_n person_n may_v likewise_o take_v the_o volatile_a salt_n of_o viper_n as_o i_o shall_v show_v hereafter_o it_o be_v not_o yet_o sufficient_o know_v wherein_o consist_v the_o venom_n of_o viper_n nor_o can_v any_o good_a substantial_a reason_n be_v give_v of_o the_o accident_n which_o happen_v after_o the_o bite_n most_o man_n think_v this_o malignity_n consist_v in_o the_o enrage_a spirit_n and_o this_o be_v the_o opinion_n of_o van_n helmont_n and_o poterius_n according_a to_o the_o relation_n of_o zwelfer_n in_o his_o remark_n upon_o the_o augustan_n dispensatory_a where_o he_o treat_v of_o the_o troche_n of_o viper_n he_o say_v there_o have_v be_v a_o great_a many_o eminent_a man_n who_o have_v confirm_v this_o opinion_n with_o curious_a observation_n on_o the_o bite_n of_o enrage_a animal_n particular_o of_o man_n of_o the_o cat_n wolf_n horse_n dog_n weasil_n etc._n etc._n and_o among_o other_o fabritius_n hildanus_n in_o his_o chirurgical_a operation_n to_o who_o proof_n he_o think_v nothing_o further_o can_v be_v add_v to_o confirm_v the_o truth_n of_o this_o opinion_n if_o accident_n say_v he_o do_v happen_v that_o be_v sometime_o more_o severe_a and_o sometime_o less_o they_o must_v be_v attribute_v only_o to_o more_o or_o less_o provocation_n and_o anger_n or_o sometime_o to_o a_o more_o profound_a or_o slight_a bite_n of_o these_o animal_n this_o opinion_n seem_v likewise_o to_o have_v be_v confirm_v by_o some_o experiment_n which_o mounseur_fw-fr charas_fw-la relate_v in_o his_o book_n of_o viper_n where_o he_o show_v not_o only_o that_o the_o enrage_a spirit_n be_v the_o sole_a poison_n of_o the_o viper_n but_o also_o pretend_v that_o the_o yellow_a juice_n which_o be_v find_v in_o the_o hollow_a part_n of_o the_o jaw_n wherein_o the_o great_a tooth_n be_v fasten_v and_o be_v suppose_v to_o be_v the_o venom_n of_o this_o animal_n be_v no_o such_o matter_n for_o have_v pour_v some_o of_o this_o liquor_n on_o the_o wound_n of_o several_a beast_n not_o one_o of_o they_o die_v nay_o further_o that_o those_o person_n who_o have_v venture_v to_o taste_v it_o never_o find_v any_o inconvenience_n from_o it_o nevertheless_o monsieur_n ready_a in_o a_o particular_a treatise_n on_o the_o viper_n will_v not_o grant_v the_o truth_n of_o these_o experiment_n on_o the_o contrary_n he_o maintain_v that_o have_v put_v some_o of_o this_o yellow_a juice_n into_o the_o wound_n of_o divers_a sort_n of_o animal_n they_o soon_o die_v upon_o it_o and_o thence_o conclude_v that_o the_o venom_n of_o viper_n consist_v in_o the_o yellow_a juice_n and_o not_o in_o the_o enrage_a spirit_n only_o as_o the_o other_o have_v think_v he_o take_v this_o cause_n alone_o to_o be_v too_o metaphysical_a and_o in_o truth_n who_o will_v believe_v that_o the_o idea_n which_o this_o animal_n form_n when_o he_o find_v himself_o provoke_v shall_v be_v able_a to_o imprint_v on_o the_o spirit_n quality_n so_o malignant_a now_o in_o so_o great_a a_o opposition_n of_o opinion_n and_o experiment_n a_o certain_a great_a man_n of_o these_o time_n find_v a_o way_n to_o reconcile_v they_o by_o affirm_v that_o the_o yellow_a juice_n of_o viper_n do_v produce_v different_a effect_n according_a to_o the_o several_a place_n where_o these_o animal_n live_v so_o that_o mounseur_fw-fr ready_a may_v have_v find_v the_o yellow_a juice_n to_o be_v venomous_a in_o italy_n whereas_o in_o france_n where_o the_o climate_n be_v not_o so_o hot_a this_o juice_n do_v not_o produce_v any_o poisonous_a quality_n unless_o it_o be_v quicken_v by_o the_o angry_a spirit_n of_o the_o viper_n which_o give_v it_o a_o sufficient_a penetration_n other_o do_v confident_o assure_v we_o they_o have_v see_v several_a animal_n in_o france_n die_v soon_o after_o they_o have_v put_v some_o of_o this_o yellow_a liquor_n into_o the_o wound_n they_o have_v make_v for_o that_o purpose_n which_o very_o much_o favour_v the_o assertion_n of_o mounseur_fw-fr ready_a furthermore_o as_o for_o what_o be_v relate_v that_o in_o france_n people_n have_v venture_v to_o taste_v this_o yellow_a liquor_n without_o any_o harm_n i_o find_v this_o not_o to_o be_v a_o convince_a proof_n