Inventor Mason, Charles T. jr.
Invention Method of Making Cotton Picker Stems
Residence Sumter
Dated 7/13/1886
Patent 345,312
Class 29/895.31
Assign The Mason Cotton Harvester Company
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0345312
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=345312