Description
This collectible plate block of four 4-cent US air mail postage stamps depicts an eagle in flight. The stamps were primarily used for mailing picture postcards by air.
Issue Date: September 3, 1954
First City: Philadelphia, PA
Printed By: Bureau of Engraving and Printing
Printing Method: Rotary press printing
Perforations: 11 X 10 ?
Color: blue
Mint, never hinged condition.
We often have multiple copies of this item in stock; the plate number and/or position may vary.
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