Directory of American Toolmakers Information
This company may have worked earlier. They made squares in addition to cutlery. Circa 1908, the name was changed to "Southington Hdw. Co."
Photographs
Identifying Marks
Marks include "CS Co." in a diamond and "SOUTHINGTON CUT. Co."
References
Nelson, Robert E., Ed. (1999). Directory of American Toolmakers: A listing of identified makers of tools who worked in Canada and the United States before 1900. Early American Industries Association.
