Was made by Christian Miner Spencer, the designer of the Spencer Rifle.
It's a relatively short article.
The Story of the First Pump Action Shotgun
It's a relatively short article.
The first successful pump action shotgun was the invention of the man who produced the Civil War’s sole-issued repeating rifle, Christian Miner Spencer. Born in 1833, Spencer was an American archtype; a compulsive inventor who created the rifle that bears his name, an automatic screw-turning machine, and a steam-powered automobile, among other things. In his lifetime, he acquired 42 patents, and the things he designed worked.
The Story of the First Pump Action Shotgun