Samuel Finley Breese Morse (1791–1872) never sorted letters, carried a mailbag, or worked behind a postal counter — but he changed the U.S. Post Office more profoundly than almost any employee ever could. His invention of the electric telegraph and Morse code reshaped how the nation communicated, turning days‑long mail delivery into near‑instant transmission.

Before Charles Mingus became one of the most influential figures in 20th‑century jazz, he held a steady, ordinary job that grounded him long before fame found him: he worked for the U.S. Postal Service. It’s a surprising chapter in the life of a man better known for explosive creativity, uncompromising artistry, and a legacy that reshaped American music.

Most people know Fred C. Lindstrom (1905–1981) as the brilliant third baseman who entered the Baseball Hall of Fame in 1976. Far fewer realize that after his playing days, he went on to serve more than a decade as a respected U.S. Postmaster.

Before he became the most famous aviator in the world, Charles A. Lindbergh worked a very real, very demanding job for the U.S. Post Office Department: flying Contract Air Mail Route No. 2 (CAM‑2) between St. Louis and Chicago.

Lincoln’s postal career is one of the most charming and humanizing chapters of his early life — and it played a real role in shaping his reputation for honesty and public service. Lincoln, like Washington and Franklin, has appeared on over 1,000 stamps worldwide.

Sidney Lanier (1842–1881) was an American poet, musician, and scholar whose lyrical style blended the rhythms of music with the imagery of nature. Born in Macon, Georgia, Lanier showed early talent in both literature and the flute, interests that shaped his later work. Around 1858, before the Civil War, he briefly served as a postal clerk in Macon, one of his earliest public service roles.

Artist – Elsworth Kelly was a Postal Clerk in New York, NY (1954-1955)

Actor – Rock Hudson was a Substitute Letter Carrier in Winnetka, IL (ca. 1947)

Singer, Alabama Shakes – Brittany Howard was a Rural Carrier Assistant in Athens, AL (1988- )

Baseball Hall of Famer – Harry Hooper was a Postmaster in Capitola, CA (1933-1957)