"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.
1871
2006
1910
Early 1930s
These were made by the Iver Johnson Company from 1910-1935. Your revolver is from around 1930.
No published sn data. @ turn of the century
No published sn data.
No sn data available
No published sn data
No sn data I know of.
No published sn data that I am aware of
No sn data in the public domain.