Sujet

$2.60 "Graf Zeppelin" Passing Globe plate proof, 1930. Creator: Bureau of Engraving and Printing.

Légende

$2.60 "Graf Zeppelin" Passing Globe plate proof, 1930. 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. 20090;Denomination: $2.60;Subject: Zeppelin Passing Globe Airmail, Graf Zeppelin Issue;Color: blue.

Crédit

Photo12/Heritage Images/Heritage Art

Notre référence

HRM21A89_133

Model release

NA

Property release

NA

Licence

Droits gérés

Format disponible

15,9Mo (1,9Mo) / 21,0cm x 19,0cm / 2480 x 2247 (300dpi)

Mots clés

transport transportation blue group communication communications education globe country color unique production location century ink sheet thirties repetition concept stamp printing printed engraved engraving air Transport United States of America Colour Smithsonian Institution postal service postage stamp approved zeppelin 1930s Educational Institution 20th century airship dirigible postage stamps American America USA scientific institution Graf Zeppelin engraving ink object united states LZ1 paper LZ 127 LZ 127 Graf Zeppelin Heritage Art National Postal Museum Bureau Plate Proofs authorised plate proof Bureau of Engraving and Printing BEP ink (blue) engraved