Sunday, February 23, 2014

G&H Barnett Black Diamond File Works

G&H Barnett of Philadelphia used the brand name Black Diamond File Works. Nicholson bought Barnett in late 1911 or early 1912 and kept Black Diamond as a file brand name.



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2 comments:

  1. UnknownJune 22, 2015 at 5:13 PM

    Are these worth anything I have a set in perfect condition and still wrapped in the original paper.

    ReplyDelete
  2. Mark StansburyJune 29, 2015 at 2:22 PM

    Your best bet is to check eBay "Sold listings." There is a good market for unused taper saw files in particular.

    ReplyDelete