Willis Thrall
Hartford, Connecticut
1842-1860
Tool Types
Rules
Directory of American Toolmakers Information
Willis Thrall succeeded Solomon A. Jones & Co., adding "& Son" to the company name in 1960.
Identifying Marks
Possibly "S A JONES & CO HARTFORD CON"
General Information
There is little to be found in the way of surviving information on this particular manufacturer.
Photographs
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.
Links
/PDFsforInventory/WebVaIRmachinists_PDF.pdf -- contains a listing of a trisquare possibly manufactured by S.A. Jones & Co.