Hopkins and Allen began manufacturing the .22 caliber Pointer derringer in 1873. This small, easily concealable firearm gained popularity for its design and functionality during its time. The company was known for producing a variety of firearms, including revolvers and rifles, alongside the Pointer derringer.
41 or 42 ? about 350 $
This would be a Davis Arms .22 Caliber Derringer.
derringer
Just sold a derringer 25 Davis for $75
44 caliber derringer pistol.
The caliber of a Philadelphia derringer with Jukar 054167 Jukar stamped on the barrel is not known. There isn't enough information to determine what the caliber would be. A gun collector would be a good person to ask.
No, unless it's a frame with barrels that can be changed to suit different caliber ammunition.
Your HY-Hunter OU derringer was imported from West Germany by HY-Hunter Inc.Located in Hollywood CA.These derringers will bring between 100-175 dollars depending on caliber and overall condition.
No published data
50 or so
Try Old Western Scrounger
You will have to contact Rossi