be_v here_o represent_v by_o the_o ark_n figure_v with_o these_o letter_n i_o f_o m_o a_o m_o etc._n etc._n signify_v the_o month_n january_n february_n march_n april_n etc._n etc._n each_o month_n be_v divide_v unequal_o according_a to_o the_o number_n of_o the_o day_n that_o be_v therein_o 1_o the_o day_n of_o the_o month_n be_v give_v to_o find_v the_o altitude_n of_o the_o sun_n at_o noon_n let_v the_o thread_n be_v lay_v to_o the_o day_n of_o the_o month_n and_o the_o degree_n which_o it_o cut_v in_o the_o quadrant_n shall_v be_v the_o meridian_n altitude_n require_v as_o if_o the_o day_n give_fw-mi be_v the_o 15_o of_o may_n the_o thread_n lay_v on_o this_o day_n shall_v cut_v 59_o gr_n 30_o m._n in_o the_o quadrant_a which_o be_v the_o meridian_n altitude_n require_v 2_o the_o meridian_n altitude_n be_v give_v to_o find_v the_o day_n of_o the_o month_n the_o thread_n be_v set_v to_o the_o meridian_n altitude_n do_v also_o fall_v on_o the_o day_n of_o the_o month_n as_o if_o 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the_o houre-line_n of_o 9_o and_o 3_o wherefore_o the_o hour_n be_v 9_o in_o the_o forenoon_n or_o 3_o in_o the_o afternoon_n if_o the_o altitude_n be_v near_o 40_o gr_n you_o shall_v find_v the_o bead_n at_o the_o same_o time_n to_o fall_v half_a way_n between_o the_o houre-line_n of_o 9_o and_o 3_o and_o the_o houre-line_n of_o 10_o and_o 2_o wherefore_o it_o must_v be_v either_o half_a a_o hour_n past_o 9_o in_o the_o morning_n or_o half_o a_o
24_o gr_n of_o ♉_o his_o longitude_n shall_v be_v pi_n his_o right_a ascension_n ph_n his_o declination_n he_o and_o if_o the_o place_n give_fw-mi be_v 19_o gr_n of_o ♌_o his_o longitude_n shall_v be_v pk_n his_o right_a ascension_n pn_n his_o declination_n nk_v again_o the_o declination_n bring_v to_o the_o horizon_n of_o the_o place_n shall_v there_o show_v the_o ascentionall_a difference_n amplitude_n of_o ascension_n and_o the_o like_a conclusion_n of_o the_o globe_n but_o i_o intend_v not_o here_o to_o show_v the_o use_n of_o the_o astrolabe_n but_o the_o use_n of_o the_o sector_n in_o projection_n and_o after_o this_o manner_n may_v a_o nocturnal_a be_v project_v to_o show_v the_o hour_n of_o the_o night_n whereof_o i_o will_v set_v down_o a_o type_n for_o the_o use_n of_o seaman_n it_o consist_v as_o you_o see_v of_o two_o part_n the_o one_o be_v a_o plane_n divide_v equal_o according_a to_o the_o 24_o hour_n of_o the_o day_n and_o each_o hour_n into_o quarter_n or_o minute_n 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m._n in_o such_o sort_n as_o the_o tangent_fw-la of_o 56_o gr_n 45_o m._n on_o the_o side_n of_o the_o sector_n be_v divide_v into_o degree_n and_o half_a degree_n of_o which_o pae_n the_o ark_n of_o the_o equator_fw-la 90_o gr_fw-la from_o the_o pole_n shall_v be_v give_v by_o the_o tangent_fw-la of_o 45_o gr_n and_o p_o 69_o the_o ark_n of_o the_o summer_n tropic_n 66_o gr_n 30_o m._n from_o the_o pole_n shall_v be_v give_v by_o the_o tangent_fw-la of_o 33_o gr_n 15_o m._n and_o the_o circle_n draw_v upon_o the_o centre_n p_o through_z ae_n and_o ♋_o shall_v be_v the_o equator_fw-la and_o the_o summer_n tropic_n have_v the_o equator_fw-la and_o both_o the_o tropique_n the_o ecliptic_a ♈_o ♋_o ♎_o ♑_o shall_v be_v draw_v from_o the_o one_o tropic_n to_o the_o other_o through_o the_o intersection_n of_o the_o equator_fw-la and_o the_o equinoctial_a colour_n and_o it_o may_v be_v divide_v first_o into_o the_o twelve_o sign_n after_o this_o manner_n pe_n the_o ark_n of_o the_o pole_n 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a_o question_n be_v propose_v in_o this_o manner_n 10_o yard_n cost_v 8_o l_o how_o many_o yard_n may_v we_o buy_v for_o 12_o l_o here_o the_o question_n be_v annex_v to_o 12_o and_o therefore_o it_o shall_v be_v the_o three_o number_n and_o because_o 8_o be_v of_o the_o same_o denomination_n it_o shall_v be_v the_o first_o number_n than_o 10_o remain_v it_o must_v be_v the_o second_o number_n so_o will_v they_o stand_v in_o this_o order_n 8_o 10_o 12._o these_o be_v resemble_v in_o line_n the_o work_n will_v be_v in_o a_o manner_n the_o same_o with_o that_o in_o the_o seven_o prop._n and_o the_o four_o proportional_a number_n will_v be_v find_v to_o be_v 15._o for_o as_o 8_o be_v to_o 10_o so_o 12_o unto_o 15._o and_o this_o hold_v in_o direct_a proportion_n where_o as_o the_o first_o number_n be_v to_o the_o second_o so_o the_o three_o to_o the_o four_o so_o that_o if_o the_o three_o number_n be_v great_a than_o the_o first_o the_o four_o will_v be_v great_a than_o the_o second_o 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42_o vulture_n heart_n *_o 19_o 33_o 66_o 56_o 7_o 58_o 8_o there_o be_v space_n sufficient_a between_o the_o equator_fw-la and_o the_o centre_n you_o may_v there_o describe_v the_o quadrat_fw-la and_o divide_v each_o of_o the_o two_o side_n far_o from_o the_o centre_n a_o into_o 100_o part_n so_o shall_v the_o quadrant_n be_v prepare_v general_o for_o any_o latitude_n but_o before_o you_o draw_v the_o particular_a line_n you_o be_v to_o fit_v four_o table_n unto_o your_o latitude_n first_o a_o table_n of_o meridian_n altitude_n for_o division_n of_o the_o circle_n of_o day_n and_o month_n which_o may_v be_v thus_o make_v consider_v the_o latitude_n of_o the_o place_n and_o the_o declination_n of_o the_o sun_n for_o each_o day_n of_o the_o year_n if_o the_o latitude_n and_o declination_n be_v alike_o both_o north_n or_o both_o south_n ad_fw-la the_o declination_n to_o the_o compliment_n of_o the_o latitude_n if_o they_o be_v unlike_a one_o north_n and_o the_o other_o south_n subtract_v 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20_o 25_o 30_o mo_z gr._n m_o gr._n m._n gr._n m_o gr._n m._n gr._n m._n gr._n m_o gr._n m._n january_n 16_o 31_o 17_o 24_o 18_o 26_o 19_o 37_o 20_o 57_o 22_o 24_o 23_o 58_o february_n 24_o 17_o 25_o 59_o 27_o 45_o 29_o 35_o 31_o 29_o 33_o 25_o  _fw-fr march_n 34_o 35_o 36_o 33_o 38_o 32_o 40_o 30_o 42_o 27_o 44_o 22_o 46_o 15_o april_n 46_o 37_o 48_o 26_o 50_o 11_o 51_o 50_o 53_o 25_o 54_o 53_o 56_o 15_o may_n 56_o 15_o 57_o 29_o 58_o 35_o 59_o 33_o 60_o 22_o 61_o 2_o 61_o 31_o june_n 61_o 36_o 61_o 54_o 62_o 0_o 61_o 58_o 61_o 45_o 61_o 22_o 60_o 49_o july_n 60_o 49_o 60_o 6_o 59_o 14_o 58_o 13_o 57_o 4_o 55_o 48_o 54_o 24_o august_n 54_o 7_o 52_o 36_o 50_o 59_o 49_o 17_o 47_o 31_o 45_o 41_o 43_o 49_o september_n 43_o 26_o 41_o 30_o 39_o 33_o 37_o 36_o 35_o 38_o 33_o 41_o 31_o 46_o october_n 31_o 46_o 29_o 53_o 28_o 3_o 26_o 16_o 24_o 35_o 22_o 59_o 21_o 29_o november_n 21_o 12_o 19_o 51_o 18_o 39_o 17_o 36_o 16_o 43_o 16_o 0_o 15_o 28_o december_n 15_o 28_o 15_o 7_o 15_o 0_o 15_o 2_o 15_o 17_o 15_o 44_o 16_o 22_o the_o table_n be_v make_v you_o may_v inscribe_v the_o month_n and_o day_n of_o each_o month_n into_o your_o quadrant_a in_o the_o space_n leave_v below_o the_o tropic_n for_o lay_v the_o ruler_n unto_o the_o centre_n a_o and_o 16_o gr_n 31_o m._n in_o the_o quadrant_a bc_n there_o may_v you_o draw_v a_o line_n for_o the_o end_n of_o december_n and_o beginning_n of_o
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