Description
This collectible plate block of four 32-cent postage stamps was issued by the USPS to honor American advances in computer technology.
Issue Date: October 8, 1996
First City: Aberdeen Proving Ground, MD
Printed By: Ashton-Potter (USA) Ltd
Printing Method: Lithographed and engraved
Perforations: 10.9 x11.1
Color: Multicolored
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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