Pedro Gruenholz

Colection

60th Anniversary of the Komsomol
Russia
Helicopter spraying crops
Russia
11th Congress of Youth and Students
Russia
65 Anniv.
Russia
65 Anniv.
Russia
61st Anniversary of the October Revolution
Russia
fertilizer plant
Russia
14th International Congress of Architects
Russia
M. Keldysh, mathematician
Russia
Sergey Prokofiev, composer
Russia