Inside Out Library

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 87

An illustration from 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, leaf 87
gr. in fuch fort as the Sines are divided on theSetter. The &ft 30 degr. from A towards 69, (hall ftandfor the fine of y. The 30 degr. next following for*. Thereft for it. ©. Sl&c. in their order. So that by thefe mean eswe have the place of the Sun for all times of the yeare. If againe we… … x# tor, fliall fhew the declination of the Sunne, and rep** tentthe paralells of latitude. If farthf r we divide A E, A M, and each of hi? para-JeII.9 equally in tne like fort, and then carefully draw alinethrough each I % degrees, fo as ir makes no angles ; the linesfo drawne (hall be cliffcall^…

Astronomy · Puritans

Internet Archive · Princeton University Library · Public Domain Mark 1.0. Free to use for anything.

More pictures from 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 ..

More like this