U

---------------------------------------------------------------------------------------------------------Union Traction Company

• http://mysite.du.edu/~jcalvert/railway/interop.htm

---------------------------------------------------------------------------------------------------------Union Wire Rope Corporation

• http://www.wrca.com/support_about.html
• http://www.freepatentsonline.com/2037506.html
• http://en.wikipedia.org/wiki/Wire_rope
• http://www.inventionfactory.com/history/RHAgen/rstory/rsevol.html
• http://www.kclibrary.org/localhistory/list.cfm?list=sub&SubjectareaID=64122
• http://www.kcbva.org/PastPresidents.asp

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