Sheridan Enterprises, Inc., Denver, Co No description specified. 1-3 (3 Records) Documents Archaeological Testing of Sites 48Sh96, 48Sh97, 48Sh109 in Sheridan County, Wyoming (1979) Cultural Resource Inventory of the Welch No. 1-North Mine Loadout Site, Sheridan County, Wyoming (1980) Cultural Resources Inventory, Maclane and Munger Canyons Mine Plan / Permits Areas (1980)