what is a keystone 12 ga shotgunworth
New England 16 Gage Worth
More information is needed. e.g. model, condition, caliber, etc.
Not sure but I have #9972
Please, post a new question and include the denomination.
Crescent Fire Arms, sometime between 1893 and 1932.
$50-$75
100-150$
The LeFever New Nitro 12 gauge shotgun was manufactured from 1936 to 1948. If it is in good condition, it can be worth about $400 to $500.
A new Indian Head Cent Dansco coin folder dated from 1856-1909 #90 sells for about $5.00.
$325 new.
$130.00 New in box.