Junkunc: Difference between revisions
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GWiens2001 (talk | contribs) (Created page with "John Junkunc was a railroad employee who had a habit of losing keys. He then designed and made a combination lock so he could avoid the problem of losing keys. One of his ea...") |
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Revision as of 21:29, 26 August 2014
John Junkunc was a railroad employee who had a habit of losing keys. He then designed and made a combination lock so he could avoid the problem of losing keys.
One of his early versions next to a quarter for scale:
