$2.60 Graf Zeppelin (C15). Bright shade, perfect centering with wide margins, bold "Address Your Mail to Street and Number" slogan machine cancel

EXTREMELY FINE GEM. A SPECTACULAR USED EXAMPLE OF THE $2.60 GRAF ZEPPELIN, WHICH HAS BEEN GRADED SUPERB 98 BY P.S.E.

With 2017 P.S.E. certificate (Superb 98; SMQ $2,850.00). Only one used C15 has been graded higher (at 100) and only two others share this desirable grade

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