Stamps Year 1971

Russian painters: G.G.
Luis Manuel
Russian painters: N.A.
Luis Manuel
Russian painters: N.A.
Luis Manuel
Russian painters: V.E.
Luis Manuel
Uruguayan mineralogy.
Mario Argenta
Fallen in the line of duty.
Mario Argenta
lunar jeep
joaquín iturrioz
Mining wealth of Uruguay.
Mario Argenta
Llama and the Andes.
Mario Argenta
José Enrique Rodó 1871-1917.
Mario Argenta