Associations-Tool Clubs and Links
Early American Industry Association. www.eaiainfo.org
Midwest Tool Collectors Assocation. www.mwtca.org
Fine Tool Journal. https://www.finetoolj.com/index.html
http://www.pactu.com/makers.htm (list of US Ruler Makers)
McKune’s Sporting Collectibles. http://sportingcollectibles.com/
Gilai Collectibles http://www.gilai.com/
