Inventor Huffman, Logan John
Invention Improvement in Plows
Residence Fort Mill
Dated 11/11/1879
Patent 221,528
Class 172/774
Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0221528
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=221528