Arago: Andrew Carnegie Issue

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Andrew Carnegie Issue

4c Andrew Carnegie plate proof

Scott Catalogue USA: 1171
Description:

Certified plate proofs are the last printed proof of the plate before printing the stamps at the Bureau of Engraving and Printing. These plate proofs are each unique, with the approval signatures and date. For postal scholars these plates provide important production information in the plate margin inscriptions, including guidelines, plate numbers, and initials of the siderographer, or person who created the plate from a transfer roll.

Plate No.26675

Denomination: 4c

Subject: Andrew Carnegie, Andrew Carnegie Issue

Color: deep claret

Date:
August 15, 1960
Medium:
paper; ink (deep claret) / engraving
Museum ID:
0.252182.204
Place:
UNITED STATES OF AMERICA

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