William H. Davenport formed the W.H. Davenport Fire Arms Co., located in Norwich, Connecticut, circa 1890. His company manufactured single- and double-barrel shotguns and single-shot rifles, but the shotguns have not enjoyed much collector interest to date. Values are determined on shootability, with most average-condition single-shots selling in the $50 to $125 range and $75 to $250 range for side-by-side models. These same values will also apply to the Blue Ribbon Gun Co. shotgun, which was probably a private label for another company--very common at the time for utilitarian shotguns like this.