50-150 USD
50-150 USD or so
No
Sold by Sears Roebuck. Probably manufactured by Stevens.
If it is side-by-side, probably Stevens.
That patent date is on several models of Stevens shotguns. Ranger was a trade name sold by Montgomery Ward. It was most likely made sometime between 1920 and 1945.
Most likely Stevens they did make a model #5100
50-100 USD
100-10000 USD depending on EXACTLY what you have and its condition.
Stevens made for Sears Roebuck
The most consistent answer to this question that I have seen is: Shotguns labeled 'Ranger, Patent April 20, 1915, Proof Tested 12 Gauge' were made by Savage/Stevens Firearms and marketed through Montgomery Ward. However, the design may have begin with Springfield
The Sears Ranger 105-20 16 gauge shotgun came out in the 1930s. The Sears Ranger shotgun has a 26-inch barrel.