USPS
All-Purpose Dating Stamp – USPS Definition
A handstamping device for imprinting (in red ink) the date, the name of city, and the Post Office branch or Post Office station on Registered Mail pieces and nonmail items such as receipts. Also called round-dater stamp.
All-Purpose Dating Stamp
A handstamping device for imprinting (in red ink) the date, the name of city, and the Post Office branch or Post Office station on Registered Mail pieces and nonmail items such as receipts. Also called round-dater stamp.