Germany-DDR 1975 Warsaw Treaty Anniversary

From Stamps of the World

  • Issue Date : 6 May 1975
  • Designed by :
  • Printed by :
  • Print Process : Photogravure
  • Perforation : 13 1/2 x 14
Germany-DDR 1975 Warsaw Treaty Anniversary a.jpg

20th anniversary of the signing of the Warsaw Treaty by Bulgaria, Czechoslovakia, DDR, Hungary, Poland, Romania and USSR.