several North Bros Catalogues in my collection | |
"North Brothers’ Manufacturing Company Product Guide" by Joseph W. Ward, Baraboo, Wisconsin, 2000 | |
"Antique & Collectible Stanley Tools" by John Walter, 1996 | |
and George Langford’s web page, http://www.Georgesbasement.com/ | |
For more information on patent ratchet screw drivers,
see Cliff Fales' website at
http://cfales.sos4net.com/index.htm
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