Inventor Harris, William A.
Invention Air Brake Coupling
Residence Spartanburg
Dated 4/5/1892
Patent 472,190
Class *
Assign 1/3 to Whitefoord S. Thomason
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0472190
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=472190