USA, 1976, 100 years of the state of Colorado. Souvenir sheet

USA, 1976, 100 years of the state of Colorado. Souvenir sheet..

40р.

USA, 1979, 200 years of the USA. Kazimir Pulavsky. Postcard

USA, 1979, 200 years of the USA. Kazimir Pulavsky. Postcard..

40р.

USA, 1979, Egyptian-Israeli Peace Treaty. The memorial sheet

USA, 1979, Egyptian-Israeli Peace Treaty. The memorial sheet..

50р.

USA, 1979, Egyptian-Israeli Peace Treaty. The memorial sheet

USA, 1979, Egyptian-Israeli Peace Treaty. The memorial sheet..

50р.