Hill's Carding Mill

Front:
Hill's Carding Mill, New Salem State Park, Lincoln's New Salèm, Ill. 6 B56 4

Back:
HILL'S CARDING MILL AND WOOL HOUSE The dominating industry during the summer months, has, following much research, been rebuilt, using wooden cogs and gears. Power is furnished by oxen walking a tread mill. New Salem State Park is located near Peters- burg on Highways 97 and 123, about 17 miles northwest of Springfield, Illinois. PETERSBURG, ILL. IRA E OWEN,