Re: Help ID this Rolling Block Pistol
The only one of those things I have ever seen in person (as opposed to pictures) was chambered for 44 Extra-Long shot. That was the grandfather of the 410 cartridge.
The guy tried some current 410 shells in it. Then we called the ambulance to take him to the ER for his hand. That was a bad plan.
Meddle not in the affairs of dragons, for thou art crunchy, and taste good with catsup - George of Lod, Year of Our Lord 297
I always take precautions.
Beware the Evil Bullet Fairies.