Carlos Pinto

Stamps Year 1977 . Carlos Pinto

50th OPEC Conference in Caracas.
Venezuela
Postal Service.
Russia
Aviation (and Aviation emblem).
Russia
Cuban Painters.
Cuba
Cuban Painters.
Cuba
Sir Isaac Newton (1642-1727): Astronauts in Space.
Mongolia
XX Anniv.
Cuba
XX Anniv.
Cuba
XX Anniv.
Cuba
Endemic Birds.
Cuba