One of the most important breakthroughs in modern communication lies in an overlooked place. It’s printed onto envelopes, just below the address. Although we think nothing of the ZIP Code these days, ...

The Smithsonian’s National Postal Museum has launched an online microsite celebrating and examining the history and development of Mr. Zip and the ZIP Code campaign. Introduced in 1963, ZIP Codes were ...

Someone whom I’ve known since elementary school celebrated his fiftieth birthday this week. On July 1, Mr. ZIP reached the half-century mark. His invention brought efficiency changes to the U.S.

Most kids I knew didn’t worry a lot about weirdo strangers bothering us in an early 1960s version of Nashua, especially if we stayed clear of certain neighborhoods our parents liked to call “rough” or ...

Mr. ZIP, informally "Zippy", was a cartoon character used in the 1960s by the United States Post Office Department, and later by its successor, the United States Postal Service, to encourage the ...

Mr. ZIP is turning 50 on Monday, July 1. On July 1,1963, the Postal Service adopted the popular cartoon figure as the trademark for the Zoning Improvement Plan, or ZIP Code, to better handle ...

Mr. Zip, a gangly cartoonish figure with wide friendly eyes and a neat blue mail carrier's uniform, emerged fifty years ago to help the U.S. Postal Service promote its newest idea: five numbers added ...