No published sn data
There is a ammo clip for a J C Higgins shotgun model 58324 16 gauge. You can buy it as a replacement part.
$175-$225.
Try e-gunparts.com
Actually the shotgun uses 16 gauge shells i have the same shotgun
50-200 US Dollars
http://www.histandard.info/PDF/Sears%20Shotguns.pdf http://www.histandard.info/manuals/sears/sashotguns/index.html
Proofhouse.com has a store brand chart. When you find out who made it a value can be estimated.
EBay for 38.00
Up to $100.
100-300 USD
No sn data available.
In the 50s and 60s. You're welcome.