Pedro Gruenholz

Stamps Year 1977 . Pedro Gruenholz

Typical dances
Mongolia
Jean Monnet
Germany
600 Anniv.
Germany
children's run
Vietnam
Children drawing unified Vietnam map
Vietnam
100 Aniv Sound recording
Spain
Yuri Gagarin, astronaut
Russia
spaceship
Russia
Earth atmosphere exploration
Russia
International cooperation for space exploration
Russia