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

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Small pilot plant, 1951

This section of chain with four clamps is part of a piece of equipment.

Corn machine, 1942

This is a view of the back of the corn machine.

Corn machine, 1942

This close up of the front of the corn machine shows the rotating parts operated by pulleys.

On top of this piece of equipment are two openings with lids. The one on the left has a handle. The one on the right is raised via a pulley system. There are two pressure guages and a faucet to the right.

Hydraulic press, 1940

This is a Fred S. Carver Engineer hydraulic press.

Hydraulic press, 1940

This hydraulic press is manufactured by Charles F. Elmes Engineering Works, Chicago.

Research equipment, 1940

Several hoses from this machine are attached to pipes and valves.

Equipment parts, 1940

A group of equipment parts are shown.

Equipment parts, 1939

Seven equipment parts are displayed.

Piece of equipment and press, 1939

The two pieces of equipment on the left measure milliamperes and microamperes and are connected to another piece of equipment on the right.

First
Previous
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
Next
Last