Worldwide Stamps and Postal History Air Post stamps
Sale No: 92
Lot No:660
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Cat No:C25-29
1930, green Zeppelin overprints on the 1st Air Mail - Birds issue, 20c-1.80p, complete set of five, full OG, NH (20c, 50c and 90c) or hinged, mostly VF, C.v. $766 as hinged, Est. $350-$500 (Image)