1968 (12 Sept). Mendoza - Germany. Reg air multifkd env. VF.

1957 (7 March). Mercedes - DDR / East Germany. Reg tricolor fkd env. VF. Special cachet reverse Berlin train. Excellent transit mark.

1956. BA - Sweden. Reg air Express multifkd env. rate + scarce label. VF.

1955. Cordoba / distrito 69 - USA. Reg air multifkd env. incl plan quinquenal x3. VF.

1953. Jujuy - Germany. Reg Expresso air multifkd env + R - Label. VF.

1952 (15 April). BA - USA. Air reg multifkd env incl Plan quinquenal with Dolphin label.

1951 (30 July). Mendoza - Sweden. Reg multifkd env / imperf part min sheet. Appealing item.

1949 (24 Feb). BA - Suc 60 - Switzerland. Multifkd env incl Antartica strip + Cruzada escolar. VF.

1948. Cordoba - Switzerland. Air multifkd env / ilustrated cover. VF.

1948. Zarate "BA" - Mexico / Yucatan. Reg fkd env. scarce usage + dest. Arrival ds + aux mark. VF appealing item.

1948. Bs As - New Zealand. Air multifkd env. Dest.

1948. Bs AS - New Zealand. Air multifkd reg env. Dest.

1946. ERV 2º / BA - USA. Via Panagra multicolor air tied label. Reg multifkd env incl block of four labels + cachets on reverse.

1946. Bs As - New Zealand. Reg mutlifkd env. Dest +.

1946 (8 May). BA - Switzerland. Air multifkd env incl. Plan issue.

1944 (13 Oct). Ag 31 / BA - Uruguay. Reg air multifkd AR env. reverse. Via Panam (!) tied cds. Short dest for this service. VF.

1944 (23 April). Bs As - Spain. Reg multifkd env. without Western Alliance censorship control. Carried by National airline. V interesting.

1942 (8 June). BA - Brazil / RJ. Reg multifkd env incl 2x blocks of four. VF.

1938. Bs As - Austria. Official mail / MA fkd env.

1930 (2 Enero). BA - Germany. Reg tricolor fkd PPC + arrival + label. Scarce + rate.