Inventor Law, James Bradley
Invention Plow Gage
Residence Darlington
Dated 4/14/1885
Patent 315,799
Class 172/738
Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0315799
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=315799