Rare MIXED POSTAGE: Official cover used in Córdoba on 15/JUN/1919, franked with pair of Plowman 2c. with M.O.P. overprint (GJ.519) + definitive stamp 1c. Plowman with horneycomb wmk, VF and rare!
Circa NO/1962, official cover of the Administration of Entre Ríos sent from Federación a Concepción del Uruguay franked with 4P. San Martin, and with cancel of BUS COMPANY Itapé, very rare!
Envelope of the Ministry of Public Works sent by registered airmail to Ushuaia on 12/JUN/1948, bearing MIXED POSTAGE of official stamp (10c. Rivadavia, to pay the letter rate) + definitive stamps for 75c. (to pay the airmail surcharge), very interesting!
Cover with cancel of Curuzú Cuatiá for 17/JA/1959, the postage includes a 30c. Wool with "Servicio Oficial" ovpt. applied with handstamp of Army offices of that city, interesting
7 Covers used in 1954/55, all with postages with stamps of the EVA PERÓN issue, one with attractive red postmark: "ESTAFETA FLUVIAL E-19", very fine quality!
Cover sent from Iguazú to Villa Ballester on 26/AU/1960 with interesting postage of 1P. combining GJ.714 + 714B, very rare. The postmark of Iguazú shows illustration of the waterfalls, very interesting for the thematic collector!
