Browse Items (1817 total) for Iowa State University Library Photograph Collection

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Experiment 326, representative pig #445, 1930

The left side of representative pig #445 is shown for experiment 326 lot #11.

Experiment 315, representative pig #9B, 1929

The left side of representative pig #9B is shown for experiment 315 lot #3.

Experiment 315, representative pig #10B, 1929

The left side of representative pig #10B is shown for experiment 315 lot #3.

Experiment 315, representative pig #14B, 1929

The left side of representative pig #14B is shown for experiment 315 lot #4.

Experiment 315, representative pig #165, 1929

The left side of representative pig #165 is shown for experiment 315 lot #4.

Experiment 315, representative pig #18B, 1929

The left side of representative pig #18B is shown for experiment 315 lot #5.

Experiment 315, representative pig #205, 1929

The left side of representative pig #205 is shown for experiment 315 lot #5.

Experiment 326, representative pig #9B, 1930

The right side of representative pig #9B is shown for experiment 315 lot #3.

Moving and windrowing grass

An individual is driving a Ford tractor and attached farm machinery along the edge of a field moving and windrowing the grass. The tractor dates from the late 1930s.

Working in the fields

An individual is driving a tractor and attached implement through a field. A barn and various other outbuildings are in the background.

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