Johann Elert Bode (1747-1826)
Deutliche Abhandlung … von dem bevorstehenden merkwürdigen Durchgang der Venus…(Clear treatise on the forthcoming remarkable transit of Venus)
Hamburg: Dieterich Anton Harmsen, 1769.

Map showing the areas from which the 1769 transit would be observable.
Image Courtesy of the U.S. Naval Observatory Library