Blueprint in Russian, 33 by 66 inches, NPP Zvezda, circa 1971. Creases where previously folded, some paper repairs and tears with some loss (image not affected).

OVERSIZED, DETAILED BLUEPRINT OF THE COVERLAYER TO THE RUSSIAN SOKOL K ("FALCON") SPACESUIT. The Sokol K was developed by NPP Zvezda, and was first introduced in 1973 for use on the Soyuz Spacecraft. The newer version, the Sokol KV-2, is still in used today by astronauts on the International Space station.