U.S. & Worldwide Stamps & Postal History
December 19-20, 2017
| Images | Description | Current Bid |
 | Lot #742 BRITISH COMMONWEALTH CANADA Flight Covers 1932 Von Gronau Circumnavigation Flight cover flown from Montreal to Chicago, also three stationery cards, two flown from Montreal and posted upon arrival at Wayzata or Winnipeg, and a US card flown from Milwaukee to Minneapolis, all with cachets, one card signed by the radio operator Fritz Albrecht, the cover signed by Von Gronau. Von Gronau flew around the world from Sylt in Germany via Iceland, Greenland, Canada and Alaska in 111 days  | Price Realized $450.00 |
