- A-2398
- Item
- Sept. 1919
Returned men operating a Davidson dynamometer discer in a field.
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Archival description 
- A-2403
- Item
- [ca. 1918]
Returned men cutting wheat in a field with a Fordson tractor and a Deering binder.
- A-2402
- Item
- June 1919
Returned men making a dynamometer test on a packer with a tractor in a field.
- A-2411
- Item
- Sept. 1919
Returned men operating an International Harvester Corporation 15-30 tractor which is driving the cutter making silage in a barnyard. Horses harnessed to a hay rack.