A woodsman is a rifle, I've never heard any Remington Shotgun referred to as a "woodsman".
Ithica made the '' deerslayer" not remington
100-300 USD
1916
What's the question, yes (model 31) were made in 12 GA (16 and 20) from 1931-1949.
The shotgun is like new..
http://www.remingtonsociety.com/rsa/service
What model by serial? No
50-200 usd
100-350
No, 12 gauge receivers have a larger diameter, the higher the number, the smaller the diameter
Impossible to answer without any more information.
$25000