Inventor Brewer, N.A.F.
Invention Gold and Silver, Refining
Residence Camden
Dated 7/11/1848
Patent 5663
Class *
Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0005663
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=5663