5118
Collins, John, 1625-1683. The sector on a quadrant ... (Card 2)
pendix touching reflected dyalling from a glass
placed at any reclination.
London, Printed by J. M-Cacock]. for George Hurlock at Magnus corner, Thomas Pierrepont, at the Sun in Pauls Church-yard; William Fisher, at the postern near Tower-Hill, book-sellers; and Henry SCutJton, mathematical instrument- maker, at his house in Thred-needle street, be-
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