Worldwide Air Post stamps and postal history, Zeppelin Flight items, philatelic rarities of the World. Part 2

Germany - Semi - Postal issues

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Start price: $250

Buyer's premium:

1930, IPOSTA International Philatelic Exhibition, 8(+4pf)-50(+40pf), souvenir sheet of four values, size 104x148mm, perfect quality, full OG on stamps only, NH, VF, Mi Block 1, €1,600, Est. $400-$500 , Sc. #B33