Skip to main content
Displaying results 521 of 540 - 559
Date Innovation City State Country Society
1931 Grain Aeration Ames IA USA ASABE
1891 Holt Brothers Combine Stockton CA USA ASABE
1930 Hume-Love Cutterbar and Reel Rosalia WA USA ASABE
1904 Holt Track-Type Tractor aStockton CA USA ASABE
1892 Internal Combustion Tractor Charles City IA USA ASABE
1926 Ives Hall Columbus OH USA ASABE
1837 John Deere Moldboard Plow Grand Detour IL USA ASABE
1968 Laser Beam Automatic Grade-Control System Columbus OH USA ASABE
1892 Luebben Round Baler Minden NE USA ASABE
1938 Massey-Harris #20 Combine Dearborn MI USA ASABE
1836 Moore Hascall Combine East Lansing MI USA ASABE
1920 Nebraska Tractor Test Lab Lincoln NE USA ASABE
1937 New Holland Baler New Holland PA USA ASABE
1963 Once-Over Mechanical Harvesting of Cucumbers East Lansing MI USA ASABE
1942 Original USDA-ARS Experimental Watersheds Columbus OH USA ASABE
1922 Parshall Flume Fort Collins CO USA ASABE
1931 Pickup Forage Harvester Madison WI USA ASABE
1876 Pit Silo Columbia MD USA ASABE
1944 Pole Frame Buildings Lawrence KS USA ASABE
1933 Rain Bird Impact Drive Sprinkler Head Azusa CA USA ASABE
Displaying results 521 of 540 - 559

We hope you enjoyed this essay.

Please support this 70-year tradition of trusted historical writing and the volunteers that sustain it with a donation to American Heritage.

Donate

Stay informed - subscribe to our newsletter.
The subscriber's email address.