On 1893 atlas, their planing mill and dockage on the Niagara river is the northernmost in the city, with Gratwick, Smith and Frye their souther neighbors.
eBay seller of this card notes: "From research, this product packaging said: "Great Christopher Corn and Callous Remedy
prepared by the Reliable Specialty Corp., Buffalo, New York. Both the box and the tube feature
the Great Christopher Trademark…