The description and use of the sector, crosse-staffe, and other instruments : with a canon of artificiall Sines and Tangents, and the use thereof in astronomie, navigation, dialling and fortification .. (1636)
Gunter, Edmund, 1581-1626 · London : Printed by William Iones for Iames Bowler · leaf 387
which being taken out of 180 gr. the remainder i9% ^Tr The Aeferi[thn$ftht Trtfiques]remainder will be i$gr. and iuch is the altitude of the Sunncaboue this plane w hcu he commtth to be in the Winter iro-piqwe: but it you adde 66 grt 30 m. vnto 51 gr. 30 m. tie ie-mainder to 1 bo g*. mil be 62 gr.… … and circles ofdeclinattin. j03 As in the firft examples of the declining verticall, wherethe height of the ftyle was found to be 34 gr. 33 m. and ishere represented before p*g. 150 .by the angle *Z? C ® ; addeto this height 113 j^r. 30 /w.for trie angle C B ® ,the fum willbe i^Sgr. 3 m. and the…
Astronomy · Puritans
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