Hickok Electrical Instrument Company
founded 1910
The Hickok Electrical Instrument Company was founded in 1910 by Robert D. Hickok Sr. The company develops and manufactures tools for service technicians.
"Early History and Development of the Hickok Electrical Instrument Co., Cleveland Ohio," Steve's Antique Technology, http://www.stevenjohnson.com/hickok/history.htm (accessed 01/05/2015)
"Hickok Incorporated Company Profile," Hickok Inc., http://www.hickok-inc.com/about/hickok_company_profile.html (accessed 01/05/2015)
For more information on this company, including images, see "THE HICKOK ELECTRICAL INSTRUMENT COMPANY," Hickock inc., http://www.hickok-inc.com/hickok90/hphotoarch3.html (accessed 01/05/2015)