Original 1912 Patent Petition “Flanging-Machines” by Hugh McCabe Lawerence, MA For Sale
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Original 1912 Patent Petition “Flanging-Machines” by Hugh McCabe Lawerence, MA: $88.00
The product is an original 1912 patent petition titled "Flanging-Machines" by Hugh McCabe Lawerence, MA. This document falls within the category of collectibles and is a valuable piece of historical significance. The patent petition likely includes detailed information about the invention and its functionality, providing insight into the technologies of the early 20th century. It would be a valuable addition to any collection of patents or industrial history artifacts.