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

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Researcher adjusts wall mounted equipment, 1978

A researcher adjusts a large wall mounted piece of equipment. This photograph was featured in the Chemical Engineering Brochure for 1978.

Researcher checking tubing connections, 1973

A researcher checks the connections for a piece of tubing that runs between two pieces of equipment.

Researcher checks a circular gauge

A male researcher stands before a circular gauge mounted in a control panel. The researcher is taking notes on a lined pad.

Researcher checks a monitor

A male researcher checks a wall mounted monitor which is manufactured by Honeywell.

Researcher conducting an experiment in the Botany Lab, 1930

A researcher, wearing a headset, is conducting an experiment on two plants in the Botany Lab. Another man is working in the background.

Researcher examining equipment, 1973

A researcher examined a piece of equipment that consists mainly of plugs with attached wires. Several of the plugs are inserted into metal tubes that are mounted on a frame.

Researcher feeding turkeys, 1950

A researcher is feeding the turkeys at the Agriculture Experiment Station Turkey farm located at Ellsworth, Iowa.

Researcher in Bacteriology Lab, 1930

A researcher in a lab coat is holding a specimen in the Bacteriology Laboratory. The shelves are filled with glass test tubes and flasks containing specimens.

Researcher in full-face shield,1976

A researcher wearing a full-face shield, heavy gloves and a lab coat works with a piece of equipment that consists of straight and coiled tubing.

Researcher in safety goggles, 1976

A researcher in safety goggles adjusts the controls on a piece of equipment.

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