Derringer pistol was used to kill Abraham Lincoln

Philadelphia Derringer pistol .It was the pocket pistol. Initially popular with military officers, the Deringer became widely popular among civilians who wished to own a small and easily concealable pistol for self-defense.
Specification
.41" rifled bores
walnut stocks
Barrel length from 1.5" to 6"

It was Philadelphia Derringer pistol that used to kill abraham lincoln.(16th U.S. President)

Lincoln died from the bullet wound to his brain at 7:22 a.m. on April 15, 1865.