1929 Initial Flights in the Antarctic by Wilkins Expedition. Airmail cover with "Deception Island" cachet and franked with Falkland Islands 1d tied by "Port Stanley 29 Oc, 26" cds, cover re-dispatched from the Wilkins - Ellsworth Trans-Arctic Submarine Expedition with cachets on front and reverse, franked with G.B. 1½d tied by London cds and United States 2¢ carmine tied by "New York, N.Y., Jun 11, 1932" duplex postmark, Very Fine. AAMC No. 1097. Estimate  $200 - 300. $0 (Image)