VENUS (PLANET), TRANSIT OF--1769.
RARE Boon
Deer. Winthrop, John, 1714-1779. *XH Two lectures on the parallax and distance of .B769 the sun, as deducible from the transit of Venus.
.W73T Read in Holden-Chapel at Harvard-College in Cambridge, New-England, in March 1769. By John Also Winthrop avail- Boston: Printed and sold by Edes & Gill in able in Queen-Street. M,DCC,LXIX. 1769] micro- text. 47p. 20em. (8vo) Evans 11536. (See next card)
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