Saluting the US Postal Service Zip Code System

OFFICIAL FIRST DAY OF ISSUE U.S.MAIL NATIONAL ZIP CODE AREAS Art Croft U.S.MAIL SALUTING U.S. POSTAL SERVICE ZIP CODE SYSTEM MR. ZIP 1974 NISHA TON. JAN 1974 O DC IT ALL DEPENDS ON 21P CODE Judan 5 Tendsay 4314 7. Nelen De Persia, Sel FOOD FIRST DAY OF ISSUE