Inventor Millings, Robert Charles
Invention Improvement in Revolving Advertising Cases
Residence Charleston
Dated 1/15/1878
Patent 199,306
Class 100/193
Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0199306
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=199306