First Day Cover
USPS 50th Dgn 757
Sc. N/A USPS 50th on a 5"x7" Dragon Card showing the pre-1971 logo of the Post Office Department and the 1971 logo of the USPS, against a backdrop of antique post office boxes and modern computerized sorting equipment. The U.S. Postal Service took over U.S. mail service on July 1, 1971. A July 1, 2021, Washington DC round postmark ties Sc. 1396 USPS, which announced the new agency, and a flag stamp. Great for a mail-, postal services or delivery services-on-stamps collection!