joaquín iturrioz

Stamps Year 1977 . Joaquín Iturrioz

1891 - Bicentenary of the birth of Carl Friedrich Gauss, German astronomer, mathematician and physicist
Germany
Berlin - 517 - Berlin Zoo Aquarium
Germany
Berlin - 516 - Berlin Zoo Aquarium
Germany
Berlin - 515 - Berlin Zoo Aquarium
Germany
Berlin - 514 - Berlin Zoo Aquarium
Germany
50th Anniversary of the national flag
South Africa
Centº of the birth of Louis Renault, automobile manufacturer
Gabon
2577 - Skylab
Hungary
Bird Neophron percnopterus
Romania
1323 - 150th anniversary of the birth of Quintino Sella
Italy