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

Bulgaria

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Start price: $50

Buyer's premium:

1979, Centenary of the Bulgarian Postage Stamp, 5L multicolored, souvenir sheet numbered at bottom in block containing four sheets, numbers 02084, 05334, 08584 and 11834, housed in a souvenir folder, full OG, NH, VF, Mi Block 91, €250, Est. $80-$100, Sc. #2553 fn