Author Topic: When was this style of chain adjuster used? (pre-1893)  (Read 1956 times)

Kurt S.

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When was this style of chain adjuster used? (pre-1893)
« on: May 21, 2019, 05:36:45 PM »
the image attached is for a chain adjuster that was manufactured in 1893 for an 1894 catalog of a USA mfg. What I am hoping to learn is when this style of chain adjuster first came into use. (imported or foreign parts included)