Inventor Ward, Randolph G.
Invention Rail Joint
Residence Charleston
Dated 7/25/1893
Patent 502,153
Class *
Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0502153
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=502153