41 GERMANY - POSTCARDS Auction #1946: WORLDWIDE POSTAL HISTORY, COVERS AND CARDS / Cat.#: VF. BERLIN: 1950 Industrial Exhibition, main entrance, with special postmark of the expo on back 7/OC/1950, VF quality Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 11 or more Closing: 2019-11-28 22:05:00