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

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Professor Les Kelso instructing two cadettes about an airplane engine, 1943

Professor Les Kelso is instructing two cadettes about an airplane engine.

Professor Peter Reilly stands before a blackboard, 1975

Peter Reilly is standing before a blackboard lecturing to an unseen audience. He is pointing to a formula written on the blackboard.

Professor showing three students the inner mechanics of a John Deere tractor, 1957

A professor shows three students the mechanics of a John Deere tractor that has been flipped open to show the inside.

Professor W.E. Loomis is conducting a class in plant physiology, 1948

Professor W.E. Loomis is conducting a class in plant physiology. Students study the green leaf pigments which are responsible for the food production of the world.

Proposed gymnasium, Iowa State College, front elevation, 1908-1909

The front elevation of the proposed gymnasium for Iowa State College is shown in this drawing. It was also labelled on the back ""Short course pictures-- Perry G. Holden, 1908-09.""

Proposed gymnasium, Iowa State College, front elevation, 1908-1909, closer view

The front elevation of the proposed gymnasium for Iowa State College is shown in this drawing.

Public computers on the first floor before library renovation, 1999

Public computers on the first floor are shown in a view looking east, before the 1999 library renovation.

Pulley, 1937

This is a close-up view of a pulley using two connected chains.

Pulley, 1937

This is a close up view of a piece of equipment in a processing plant. A pulley and chain are to the left.

Pulverator and drill, 1925

The operation of a pulverator and drill in an untilled field. The tractor pulling the machinery has unusually light and narrow steel wheels. The photograph is from the rear. A roadway fence line at the edge of the field is in the middle distance.

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