RARE Boon Derr, *XH -B769 -W73T
Also avail- able in micro- text.
 
Two lectures on the parallax...
Winthrop, John, 1714-1779.
Two lectures on the parallax and distance of the sun, as deducible from the transit of Venus. Read in Holden-Chapel at Harvard-College in Cambridge, New-England, in March 1769. By John Winthrop ...
Boston: Printed and sold by Edes & Gill in Queen-Street. M,DCC,LXIX. C1769]
47p. 20cm. (8vo) Evans 11536. (See next card)
6 ‘