Inventor Mercer, William H.
Invention Grain Separater
Residence Mercer
Dated 5/12/1885
Patent 317,827
Class 209/37
Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0317827
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=317827