Value seldom exceeds 100 USD
These were made by the Iver Johnson Company from 1910-1935. Your revolver is from around 1930.
Hammerli
No such weapon made by S&W
A secondary brand of the Iver Johnson company, your US Revolver Company .32 was probably made between 1915 and 1917.
The US revolver Company 32cal was made from 1911-1935.these were made by Iver Johnson but were never listed in their catalog.These were available thru mail order catalogs.
The value of a German made 22 caliber revolver would actually be dependent upon a number of factors. Some of those factors would include the age and condition of the revolver.
One of many 22 single action revolvers made by the company
A few hundred to multiple thousands depending on EXACTLY what you have and its condition.
They were made from 1911 to 1933. If you have the serial number, we can give you the year of manufacture. The US Revolver brand was a named used by the Iver Johnson Company.
"U. S. Revolver Co." weapons were made by Iver Johnson. It was most likely made 1900 - 1920. It is a curio, and if in very good condition may have a very attractive value to a collector, but that's the extent of what I can tell you.
The Mark IV was not made in .32 caliber. It was in caliber .38-200 (the 38 S&W). Value is $200 and up, depending on condition. A SIMILAR revolver is made by IOF in India in caliber .32 S&W Long, and sells new (in India) for about $1,300 USD (no competing companies).
if it's a 38 cal. police positive, made in 1926