Pedro Gruenholz

Stamps Year 1990 . Pedro Gruenholz

Rondelia odorata flower
Cuba
150 Anniv.
Cuba
Centennial of May 1st
Cuba
Scientific cooperation in Antarctica with Australia
Rwanda
Soyuz satellite
Cambodia
V Latin American Botany Congress
Cuba
Centennial of May 1st
Cuba
150 years
Cuba
Protection of nature.
Russia
red psto
Russia