Title: |
1857 ad and photo - Prosser's Patent Scroll Saw; Photo of T. T. Prosser |
Source: |
August 15 1857 Scientific American; inventor photo courtesy Patrick Leach |
Insert Date: |
4/30/2010 5:43:38 PM |
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T. T. Prosser with patent models ca. 1856. Ambrotype image courtesy Patrick Leach, supertool.com
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