The Sears Ranger 105-20 16 gauge shotgun came out in the 1930s. The Sears Ranger shotgun has a 26-inch barrel.
It is a shotgun (16 guage) made for Sears. 583.18 is the model number.
The Sears 16 gauge model 101.40B shotgun was manufactured between 1955 and 1968. This model was produced by the Stevens division of the Savage Arms Company and was sold under the Sears brand. It is a bolt-action shotgun, which was popular during that time for small game hunting.
http://www.histandard.info/manuals/sears/pashotguns/index.html
@ 200 USD
Spiegel Inc. It was a Sears brand
No published sn in the public domain.
No published sn data.
Your sears shotgun was made by H&R.It is the H&R model 120.
200.00 to 350.00 depending on condition.
Made by Meriden for Sears. 50-100 USD
No age records, most likely a Mossberg shotgun, values $50-$75.