Description1972 CPA 4163.jpg Русский: Марка СССР English: USSR stamp Date 15 September 1972 Source Scanned 600 dpi by User Matsievsky from personal collection...
Description1972 CPA 4163 sheet.jpg Русский: Лист уменьшенного формата СССР English: USSR sheet Date 15 September 1972 Source Scanned 600 dpi by User Matsievsky...