1900's give or take a few decades
0-150 USD or so
10-100 USD or so
Cornell publications might have what you are looking for.
Depends on exact model and condition, but typically $125-$300.
@ 1870-1915
The Hopkins and Allen XLS double action centerfire handgun was manufactured in the early 20th century, specifically between 1900 and 1910. This revolver was part of a series produced by the Hopkins and Allen Arms Company, known for their various firearms during that period. If you're looking for a specific year or model details, more precise information may be available through collectors or historical firearm references.
The action is the heart of the revolver
@ turn of the century give or take a decade
Double action revolver
Depends on the revolver
In decent shootable condition you are looking at a value around $150.
the 'victor double action' series of revolver were marketed as a direct competitor to Iver Johnson's u.s. revolver co. double action (1910-1935).