Browse Items · Iowa Heritage Digital Collections

Researcher feeding turkeys, 1950

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

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 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 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 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 checks a monitor

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

Researcher checks a monitor

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

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 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 checking tubing connections, 1973

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

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