There's a nice collection of Soviet era chess photos on offer at eBay:
Show only: Items from seller bulkcover.
The description of this photo said, 'Press photo by V.GAalaktionov. Chess championship of USSR tournament in Moscow (no date). At the game GM N.Grigoryan (USSR) and GM M.Taimanov (USSR). GM Tigran Petrosian is watching. Sized about 23.4 x 14.7 cm.' Petrosian is featured in many more photos, along with Karpov, Spassky, Tal, and others.