Two books from the collection of Otto Berg: a softcover edition of Vanguard—A History (NASA SP-4202), published by NASA in 1970, 6.75 x 9.75, 308 pages, providing a detailed history of Project Vanguard; and a hardcover edition of The Moon as Viewed by Lunar Orbiter (NASA SP-202), published by NASA in 1970, 10.5 x 14, 152 pages, providing large and impressive images of the lunar surface, including some stereoscopic views (with Zeiss 3-D glasses included in the rear). In overall fine condition, with a notation to the cover of the Vanguard book.
From the collection of Dr. Otto Berg.
