paul l downing was born december 5 . he invented the mail box
When did paul l downing died
he died in the year of 1736
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Philip B. Downing, the inventor of the public mailbox, died on July 22, 1934. He is best known for his design of the modern mailbox, which significantly improved mail collection and delivery. His contributions have had a lasting impact on postal services in the United States.
in the 1920's
Thomas Downing died in 1985.
Calybute Downing died in 1644.
Lewis Downing died in 1872.
Charles Downing died in 1845.
Burton Downing died in 1929.
Philip Downing, an African American inventor known for his contributions to the development of the street letterbox and other innovations, passed away on February 27, 1934, at the age of 81. His inventions significantly impacted postal services and urban infrastructure.
Al Downing died on July 4, 2005.