Stamps Year 1977

Story-Drawing (Mi/CA:692) and Hadassah Medical Center.
Herman Cudris Castañeda
Airpost.
Jose Roberto Lara
Airpost.
Jose Roberto Lara
Airpost.
Jose Roberto Lara
Airpost.
Jose Roberto Lara
Environmental Protection
Nelida Fernandez Besada
centenary birth of Dr. Juan Tomas Roig
Nelida Fernandez Besada
2577 - Skylab
joaquín iturrioz
Gentiana wild flowers
Nelida Fernandez Besada
meteorological observatory
Miguel Rodríguez López