Wednesday, July 27, 2022

eye candy. I don't even know what it's for, and don't care. Named a "Universal Test Indicator" on the patent, maybe it was for checking for out of round machined parts on a lathe

 
https://www.facebook.com/photo?fbid=2638430589625625&set=pcb.1395237084299343

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1 comment:

  1. Mike12:51 PM

    Looks like it's a universal test indicator. https://www.freepatentsonline.com/1157800.pdf

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