Professional appraiser
try e-gunparts.com
Single shot? Rolling block?
50-100
I have a Jim brown guranteed single shot belonged to my great grandad was told it was probely a Stevens.But cannot find any info on them
Old gun catalogs, auction sites, gun shop, gun show
Old FIE catalogs
On line auctions.
Blue Book of Gun Values
1920
Library reference section.
Blue Book of Gun Values
Single shot, 24"barrel, value from 50-150 depending on condition.