1776 - American Revolution. 1807 - Percussion-detonating principle patented. 1825 ca. - Percussion-cap guns are in general use. 1830 - The back action lock appears. 1835 - The first Colt revolver.

and percussion cap in one cartridge and was therefore much easier to reload. This meant that Jesse now needed only a pair of pistols for each robbery. Other companies sold revolvers as well ...

Adams Patent five shot percussion revolver. Top frame engraved BLANCH & SON 29 GRACECHURCH STREET, LONDON and ADAMS' PATENT No 7924 on the right side. The grips are one piece checkered wood and the ...

Tranter's Patent Second Model five shot percussion revolver. The top frame is engraved B Cogswell ... 12 lead ball projectiles and three tins of percussion caps, one marked with a green label Fredk ...