Inventor Wells, Isaac
Invention Improvement in Extracts for Tanning Leather
Residence Wilmington NC
Dated 12/25/1877
Patent 198,478
Class 560/69
Assign James F. Post of same place, and David D. Barber of Sumter County, SC
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0198478
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=198478