![A Belgian or French percussion revolver, circa 1840 Octagonal barrel with rifled bore in 10.5 mm calibre, indistinct patent specification on the right side. Florally engraved lock housing with internal, horizontal(!) cylinder A Belgian or French percussion revolver, circa 1840 Octagonal barrel with rifled bore in 10.5 mm calibre, indistinct patent specification on the right side. Florally engraved lock housing with internal, horizontal(!) cylinder](https://c8.alamy.com/zooms/9/f91d59938622419fb25e1d51d3ad94a4/t8c598.jpg)
A Belgian or French percussion revolver, circa 1840 Octagonal barrel with rifled bore in 10.5 mm calibre, indistinct patent specification on the right side. Florally engraved lock housing with internal, horizontal(!) cylinder
![A fairly conventional weapon chambered for a completely unusual cartridge: revolvers and a carbine by Allen and Willock A fairly conventional weapon chambered for a completely unusual cartridge: revolvers and a carbine by Allen and Willock](https://i.ytimg.com/vi/pRMm-oUq4nc/maxresdefault.jpg)
A fairly conventional weapon chambered for a completely unusual cartridge: revolvers and a carbine by Allen and Willock
![A fairly conventional weapon chambered for a completely unusual cartridge: revolvers and a carbine by Allen and Willock A fairly conventional weapon chambered for a completely unusual cartridge: revolvers and a carbine by Allen and Willock](https://topwar.ru/uploads/posts/2020-11/1605622356_17_-image.jpg)