It's obvious that this is a lathe chuck. What is not obvious is who made it. If anyone can ID this logo, it would be greatly appreciated.
That is a Bison-Bial brand chuck. One of the lower-end brands of chucks that are sold by Enco.
http://www.bison-bial.com/
Hope this helps!
Bill D.
Thanks, Bill!
this logo looks quite similar to the one on your chuck
http://www.trademarkia.com/tmx-by-toolmex-77874611.html
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