Iowa Heritage Digital Collections
State Library of Iowa

Browse Items (115 total)

Pulverator and drill, 1925
Agricultural machinery, 1935
Steel-wheeled tractor, 1935
Ford tractors linked together, 1957
Plow adjustment, 1949
Tractor-mounted six-row culitvator, 1926
Steel-wheeled tractor, 1935
Tractor-mounted six-row culitvator, 1926
Four-row corn planter, 1931
Dynamometer, 1934
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