Iowa Heritage Digital Collections
State Library of Iowa

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

Engineering student adjusting a surveyor's transit, 1957

Engineering student adjusting a surveyor's transit, 1957

Agricultural engineering student Roderick Hall adjusts the surveyor's transit one step in the engineering control of soil and water resources.
Three students working on a project in the Hydraulics Lab, 1957

Three students working on a project in the Hydraulics Lab, 1957

Three students work on a project in the Hydraulics Lab.
Student studying the stilling basin of a chute model, 1957

Student studying the stilling basin of a chute model, 1957

Bob Davis studies the stilling basin of a chute model which is used in soil erosion control.
Professor Johnson discussing sprinkler irrigation equipment with students, 1957

Professor Johnson discussing sprinkler irrigation equipment with students, 1957

Professor Howard Johnson (in tie) discusses the design and operations of sprinkler irrigation equipment with agricultural engineering students in lab class.
Three men work with scientific apparatus in the Farm Machinery Lab, 1957

Three men work with scientific apparatus in the Farm Machinery Lab, 1957

Don Hunt (left), graduate student Graeme Quick from Australia (center) and Clarence Bockhop (right) work with scientific apparatus in the Farm Machinery Lab.
Crops pouring from the chute of the combine into a wagon, 1955

Crops pouring from the chute of the combine into a wagon, 1955

Crops pour from the chute of the combine into a wagon, with the farmer sitting on the combine in Washington County, Iowa.
Farmer with wagon of crops harvested by the combine, 1955

Farmer with wagon of crops harvested by the combine, 1955

A farmer stands next to the crops deposited in the wagon by the combine, with the Washington County, Iowa farm visible in the background.
Combine unloading crops into a wagon, rear close-up view, 1955

Combine unloading crops into a wagon, rear close-up view, 1955

In Washington County, Iowa, a combine unloads crops into a wagon pulled by a tractor, in a rear close-up view.
Farmer unloading crops from combine to wagon, 1955

Farmer unloading crops from combine to wagon, 1955

A farmer watches his combine unload crops into the adjacent wagon pulled by a tractor, in Washington County, Iowa.
Farmer submerging his hands in freshly combined crops, 1955

Farmer submerging his hands in freshly combined crops, 1955

A farmer showcases the product from a self-propelled combine, in this case either corn or soybeans, in Washington County, Iowa.
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