Inventor Coffin, John P.
Invention Locomotive Engine Pilot
Residence Florence
Dated 1/3/1893
Patent 489,320
Class *
Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0489320
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=489320