This is a letter dated December 30, 1918 signed by Thomas Edison.

Frame Size: 26"x35"

Letter Size: 8"x9"

Signature: Black Ink Pen

Authentication: PSA/DNA Letter of Authenticity

Includes: Signed Letter, FDC, Phonograph Advertisement Print

Thomas Edison was an American inventor and businessman, who has been described as America's greatest inventor. He developed many devices that greatly influenced life around the world, including the phonograph, the motion picture camera, and the long-lasting, practical electric light bulb.