Pedro Gruenholz

Stamps Year 1965 . Pedro Gruenholz

war heroes
Russia
Centenary of the Telegraph
Colombia
modern agriculture
Russia
Stylized dancer
Czechoslovakia
Castle
Poland
500 Aniv reformer Jan Hus
Czechoslovakia
IV Cardiology Congress in Prague
Czechoslovakia
City of Ceske Budejovice
Czechoslovakia
G. Mendel, geneticist
Czechoslovakia
Cheb City
Czechoslovakia