Pre-stamp folded letter date-lined Tucuman 3 May 1820, addr to Buenos Aires. Has "FRANCO" and "TUCUMAN" s/l handstamps both in red. Exceptional condition. VF. Scarce (Image)

Estimate 200.00+ $Cdn

Stampless Trans-Atlantic folded letter dateline Buenos Aires 18 July 1832 to Bath, England rated 10/3. On reverse has green "BUENOS AYRES O" h/s applied at Falmouth. F (Image)

Estimate 175.00+ $Cdn

335, 345-6, Tied on GRAF ZEPPELIN 6th South America Aug 1934 return flight cover, addr to Braunschweig. F-VF, small edge tear

Estimate 50.00+ $Cdn

452, VF, NH, trivial gum bends

Cat 75.00

851, Tied on cach Tourist Visit / Ship cover by special Admiral Brown Base, Argentine Antarctic 19 Jan 1969 cancel. Has 2 diff "M.S. Aquiles" cachets & a variety of other Antarctic related h/s. SIGNED by base official. F-VF (Image)

Estimate 45.00+ $Cdn

C20-4, Complete Zeppelin overprinted set neatly tied by Buenos Aires 21 May 1930 CDS's on cacheted GRAF ZEPPELIN flight cover. Addr to famous philatelist Charles J. Phillips at the Mayflower Hotel in New York City. F. Has been signed by Roger Koerber and with a photocopy of 2006 Raybaudi Certificate (Sieger Cat 650 Euro) (Image)

Estimate 650.00+ $Cdn