the OPS is mounted on top of the PLSS

an incorporated flown artifact from the first American spaceflight - Mercury Redstone 3 - Alan Shepard :

Training-used example with extensive handwritten annotations

Used for procedures related to Lunar Module operations

Includes original display stand with descriptive plaque

Vostok 1 - Yuri Gagarin space flown artifact 8x10 presentation a-4 the OPS is mounted onThere are a few holy grails of space flown artifacts which never seem to be available: John Glenn Mercury MA 6 and Yuri Gagarin Vostok 1. Unfortunately (for collectors) these represent the first orbital flights of a Soviet and an American astronaut in history. This is an opportunity for the passionate collector to own a FLOWN artifact perfectly certified from the world's first manned spaceflight when Yuri Gagarin became the first man in space. The