JC Higgens never manufactured any guns - Sears bought them from a variety of manufacturers. The best way you could determine if Sears sold such a gun is to find some of the old reprints of their catalogs between 1887 and 1920, which are the years that Winchester was making their 1887 and 1901 "Humpback" lever action shotguns.
Need more details.
What you have is a Model 1885 Single Shot (high-wall) shotgun that was manufactured in the year 1913.
The Sears 30/30 lever action was manufactured by Winchester Western.
Belgium
1800.00
Winchester made a Model 1887 lever-action shotgun from 1887 - 1899. Norinco currently makes a reproduction of the Model 1887.
With the serial number that you provided,your Winchester model 1901 lever action shotgun was 1 of only 307 made during the year 1915.The model 1901 lever action shotgun will bring between 550-2,200 dollars for a shotgun having between 10%-70% of its original finish remaining,and a half way decent bore.There were only 13,500 manufactured between the years 1901-1920.
$125
about 100 USD
Both made by Marlin. The lever action .35 about $200, the .22 Mag about $125.
Try e-gunparts.com
100-500 USD or so