Worldwide Air Post stamps and postal history, Zeppelin Flight items, philatelic rarities of the World. Part 1

United States - Modern Errors

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Start price: $500

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1993, Famous Musicians, 29c x8 multicolored, uncut pair proofs of booklet panes of four values perforated horizontally, selvage at top with two plate No.A22222, flawless condition, full OG, NH, VF and rare, C.v. $2,000, Est. $800-$1,000 , Sc. #2737bPd