we can't tell from the serial number- company is closed, records gone. These were made by the Iver Johnson Company as a line of "second quality" guns from ABOUT 1910-1930. Rarely in .22 LR, mst often in .32 S&W or .38 S&W (NOT .38 Special- .38 S&W) Caliber should be marked on the gunj, if not, very easy for a gunsmith to determine.
what model, caliber. ????????
What model .38?
1912
1911
2006
1871
1910
Caliber should be on the barrel. SN's were not required until 1968
Early 1930s
Swiss 1920-1940
Impossible to answer without knowing the model and caliber.
1962