1874 cover from Buenos Aires to Marseille, franked with 2x5c Rivadavia, tied by faint Buenos Aires cds, with French Packet Buenos Aires (Mar.10) pmk alongside, sent via the French P.O. where 2x10c and 80c Ceres was added, tied by anchor canc., endorsed "Par Gironde", "Henry Sani" merchant's cachet, Bordeaux entry pmk (Apr.7) on reverse, fine mixed franking, with 2001 Brun certificate (Image)

Est.$500

1891 20p plum, large die proof on card, v.f. (Cat No. 88P) (Image)

Est.$200

1914 Round the World card, with stamps of Argentina, cancelled "Ushuaia (Tierra del Fuego)", also Chile, Japan, Papeete (Tahiti), Honolulu (Hawaii), Yokohama and Tokyo (Japan), with appropriate stamps and postmarks, fine and unusual (Image)

Est.$250

1930 Argentina-Brazil flight to New York, franked with 3x1p Zeppelin with additional 5c (one folded over), tied by Buenos Aires cds, with usual cachets, fine-v.f. (Cat No. C28) (Image)

Est.$200

1920 (ca), 5c+10c and 5p+10p se-tenants, uncut imperf. pane of 20, folded between stamps, unused without gum, some paper separations and tears, stamps v.f. (Image)

Est.$500