Remington's web site has a history section on its firearms that will help you.
400
You'll need to post the model number. Winchester serial numbers were not unique.A model 12 can have the same serial number as a model 11 or a model 97, but all were made in different years.
12 rem 11
A fortune since it would have to been made by hand as a prototype nearly 10 years in advance of production.
11.2
The model 11 is a bolt action clip, the model 12 is a bolt action magazine tube, and the model 66 is a autoloader (also a magazine tube). The 11 and 12 were made from 62-65 the 66 was made from 59-89.
1954 And produced through 1956. Replaced by the 583.1101 (High Standard Model 11) in 1957.
I think your referring to a model 11, made from 1905-1947.
It was made in the last year of production- 1925. A few were assembled in later years using left over parts.
Episode 11.
1905 til' 1949
1912