$1000 to $2000 depending on condition.
your A H fox Sterlingworth shogun should be marked as far as the gauge is concerned.I would look on the barrels or on the receiver after you take the barrels off.As far as the age of your shotgun is concerned,that can be determined if you supply the serial number of your shotgun.
Blue Book of Gun Values will help.
www.e-gunparts.com
your shotgun was made in 1922.
The Fox sterlingworth was made from 1910-1942 by the company Fox A.H.You mentioned that your shotgun is marked by the savage arms corp.Utica NY.This facility made the Fox Sterlingworth from 1930-1946.There should be a letter prefix that would better help identify the year of manufacture,but you did not list it here in this post.i hope this helps?
It would top out at $250 as a mantle decoration. Unless you mean a Parker Brothers shotgun. Then it could be several thousand dollars.
5 bux
Need a detailed description
depends on condition- $400-$750
Value is very much effected by condition but assuming the gun is in very good or better condition it should bring about $2000 ($1500 for gun and $5-750 for extra barrels).
$500 to $2000 depending on condition and when it was made.
Provide detailed description of ALL markings.