Bruce McCandless 8x10 inch MMU Signed Litho

An 8x10 inch Martin Marietta litho of the first historic untethered spacewalk, piloted by Bruce McCandless, hand signed by McCandless in black pen with 'STS 41-B'

Martin Marietta Aerospace was the facility where astronauts trained to fly the MMU (Manned Maneuvering Unit)

Very fine condition - Comes with a Moonpans COA