Described as Voevedin as 'Photo Reconaissance Fifth Generation'. No other details.
Specification
Bibliography:
102 - Voevodin, Sergey A, VSA072 - Space Apparatus, "Sergey A. Voevodin's Reports", . HTML when accessed: http://www.mcs.net/~rusaerog/sergeyv/VSA.html
110 - Grahn, Sven, Sven Grahn's Space History Pages, . HTML when accessed: http://www.users.wineasy.se/svengrahn/