Soyuz MS-07 backup crew - signed photo Gerst + Epps heatshield fragment 3 psid for 30 minutes
Yard notes & kiln story
Description
Soyuz MS 07 backup crew signed photo Gerst + Epps heatshield fragment 3 psid for 30 minutes 3 psid for 30 minutes to provide breathing oxygen to the crewman For nations that had spent the preceding decade competing intensely for supremacy in space