Inventor Name
Turner, Jonathan Baldwin
Repository
University of Illinois at Urbana-Champaign
Illinois Historical Survey
346 Library
1408 Gregory Drive
Urbana, IL 61801
217-333-1777
http://www.library.uiuc.edu/ihx/
Physical Description
ca. 160 items
Summary
The papers contain two original patent letters describing a seed machine for improvement in seeding machines, 1860 and an improvement in clod breakers and pulverizer, 1869.