Pedro Gruenholz

Stamps Year 1957 . Pedro Gruenholz

Jerzej Sniadeski
Poland
Centennial Adoption of Decimal Metric System
Mexico
400 Anniv.
Bolivia
400 Anniv.
Bolivia
400 Anniv.
Bolivia
Continental Economic Unit
Bolivia
Esteban Echevarría, poet
Argentina
Congress emblem
China
map of india
India
Shipbuilding
United States