A) 1956-58, ARGENTINA, COLLECTION, FLORENTINO AMEGHINO WITH OVERPRINT IN BLACK

A) 1956-58, ARGENTINA, COLLECTION, FLORENTINO AMEGHINO WITH OVERPRINT IN BLACK, LAWYER AND POLITICAL ROQUE SAENZ PEÑA, WRITER ESTEBAN ECHEVERRIA, RAILWAYS LA PRTEÑA AND LOCOMOTIVE EXPRESS, AIRMAIL, FISCAL EXPLOITATION OF OIL, NATIONAL COUNCIL OF MINORS, INTERNATIONAL TOURIST CONGRESS, LA PLATA FOUNDATION, ARGENTINE-BOLIVIAN FRIENDSHIP, RAILWAY LINE, ARGENTINE SEAL AND PHILATELIC EXPOSURE, THE ALBUM PAGE IS NOT INCLUDED INLY THE STAMPS