Inventor Name
Lindsey, Amos
Repository
Maine State Library
64 State House Station
Augusta, ME 04333-0064
207-289-3561
http://www.state.me.us/msl/about/mslcollect.htm
Physical Description
3 leaves
Summary
Patent granted to Amos Lindsey for a bark grinding machine. Includes the patent, a drawing of grater of the barkmill, and an explanation of the invention including his claims written by himself.
