History of Aviation, Rare Stamps and Postal History of the World, Part 2

Austria

The auction will start in __ days and __ hours

Start price: $200

Buyer's premium:

1962, the Beethoven House, 2.20s green, right sheet margin block of four, imperforated vertically and horizontally between stamps, perforated 13¾ at top and bottom only, full OG, NH,, VF and scarce multiple, not listed in the ANK Cat., Est. $300-$400, Sc. #697 var