Pedro Romero

Colection

World stamp day.
Spain
Fiftieth anniversary of the Valencia International Sample Fair.
Spain
Europe-C.E.P.T.
Spain
Europe-C.E.P.T.
Spain
Spanish characters.
Spain
Spanish characters.
Spain
Spanish characters.
Spain
Spanish characters.
Spain
VII Latin and I European Congress of Radiology, in Barcelona.
Spain
Interplanetary Conference in Palma de Mallorca.
Spain