I have a similar pistol serial no. 2052. I came across a web page in my research that said that red jacket pistols ( no.3 & no. 4 ) were made by the Lee Arms Co. ( as in Lee Enfield - the British service rifle ) between 1877 and 1880 in a factory somewhere in New York / Mass. Unfortunately I cannot remember the title of the web page or any more details but if you do find any more info i'd be very interested to hear. good luck Richardac
Stevens was in business from 1864-1950. They did not have a "pocket pistol" model, but DID make a "pocket rifle" model from 1869-1916. Am aware of no specific production data based on serial numbers.
@ 1866.
Old catalogs
made about 1918
It was made in 1864.
You will need to start by contacting Mauser
100-300 USD
If it is a Colt Vest Pocket model, 1921.
About 1914. Go to proofhouse.com to look up.
if it's a 380 caliber then made about 1924
About 92 years old, made in 1917.
The lower the serial number the younger the pistol is