Four flown film canisters used by Vladimir Lyakhov and Aleksandr Aleksandrov aboard the Soyuz T-9 and Salyut 7 missions, three measure 2.75″ long and 1″ in diameter, and one other is 2″ long and 1.25″ in diameter, each is labeled with typed and handwritten identification notations in Cyrillic. Scattered dings and soiling from use, otherwise overall fine condition. Accompanied by a certificate of authenticity in Cyrillic from the Federal Science Research and Production Center.