Category: Pennsylvania

Derr, John (Johannes)

School: Berks (Pennsylvania/PA) John (and on some records – Johannes) Derr is one of Berks County’s most prolific gun makers. He made rifles, smooth bore guns and pistols of a wide variety of styles, including swivel rifles from 1800 until 1850. Guns from Derr are almost always signed, either with a stamp, “John Derr” or […]