Pedro Gruenholz

Stamps Country Switzerland . Pedro Gruenholz

Pro youth
Switzerland
17th Congress of the UPU
Switzerland
Couple dancing with typical costumes
Switzerland
Europe
Switzerland
Pro juventute 1974
Switzerland
Pro juventute 1974
Switzerland
Pro juventute 1974
Switzerland
Pro juventute 1974
Switzerland
150th anniversary of the union of Geneva to the confederation
Switzerland
Centenary of the officers' association
Switzerland