From the estate of Apollo 12 moonwalker Alan Bean—set of four color 8.25 x 11 front covers of issues of Aviation Week & Space Technology magazine from 1970, 1973, and 1974, which features images of Bean using the M509 Astronaut Maneuvering Equipment, a Skylab EVA, the Earth is viewed from Skylab, and a picture of the Sun’s corona as taken by Skylab II. Each cover is individually mounted and lacquered on a 12.5 x 15.5 wooden frame. In overall fine condition. Accompanied by a letter of authenticity from Amy Bean, the daughter of Alan Bean.