Zip Code, Letter Carrier, U.S. Postal Service, First Issue USPS USA

United States Commemorative Postage Stamp, It All Depends on Zip Code to Help Distribute the Mail,

Saluting the U.S. Postal Service Zip Code System,

Issued January 4, 1974 in Washington, D.C.,

First Day of Issue Cover, FDC, Artmaster Engraving Cachet, Unaddressed,

Cover in Removable Transparent Poly Sleeve and Mailed With Protection,

Made in the USA


Genuine First Day of Stamp Issued Cover Cancelled on the First Day of Issue Date by the U.S. Postal Service,




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