Inventor Evans, John Frederick
Invention Lubricator
Residence Orangeburg
Dated 3/6/1894
Patent 516,087
Class *
Assign 1/2 to James L. Sims and William L. Gloze of same place
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0516087
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=516087