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- Tractors, 1934
- Iowa State University; Agricultural and Biosystems Engineering Dept.; Tractors; Farm equipment
- In an outdoor courtyard, a group of men are examining various types of tractors.
- University Photographs
- Engineering student adjusting a surveyor's transit, 1957
- Iowa State University; Agricultural and Biosystems Engineering Dept.; Transit, surveyors'; Soil conservation; Water conservation
- Agricultural engineering student Roderick Hall adjusts the surveyor's transit one step in the engineering control of soil and water resources.
- University Photographs
- Agricultural engineering student using an engineer's transit, 1957
- Iowa State University; Agricultural and Biosystems Engineering Dept.; Transit, surveyors'; Soil conservation; Water conservation
- Agricultural engineering student Kent Mitchell uses an engineer's transit in soil and water conservation work.
- University Photographs
- Woodworking, 1934
- Iowa State University; Agricultural and Biosystems Engineering Dept.; Woodworking
- A man is tightening a screw on a saw horse type object that he is constructing upon a work bench. An instructor looks on while other students work on projects in the background.
- University Photographs
- Band saw, 1934
- Iowa State University; Agricultural and Biosystems Engineering Dept.; Woodworking; Band saws
- Several men are occupied in the construction of wooden structures. Their activities include: sawing, hammering and filing. A large band saw is at one side of the room. Its large wheels and most of the blade are enclosed in a wire safety...
- University Photographs
- Nail testing observations, 1949
- Iowa State University; Agricultural and Biosystems Engineering Dept.' nails
- Two individuals observe nail testing equipment. One individual is holding a clipboard on which he is probably recording the results of the test.
- University Photographs
- Tractor mounted pest and weed sprayer lecture, 1949
- Iowa State University; Agricultural and Biosystems Engineering Dept.' Weed control; Pest control
- A group of students listen to an instructor explaining the use of a tractor mounted pest and weed sprayer.
- University Photographs
- George Burnet, Jr. and five men from a 50th anniversary event
- Iowa State University; Dept. of Chemical and Biological Engineering
- Professor Burnet stands in the back row with five older men wearing ribbons that say ""Fiftieth"" by the Four Seasons Fountain with the Campanile in the background.
- University Photographs
- George Burnet, Jr. and Maurice A. Larson, 1970
- Iowa State University; Dept. of Chemical and Biological Engineering
- Maurice Larson presents George Burnet the Citizen Chemical Engineer Award of the A.L.Ch.E., Iowa Section for 1970.
- University Photographs
- Seated researcher, 1975
- Iowa State University; Dept. of Chemical and Biological Engineering
- A researcher is seated at a desk with file cabinets in the background.
- University Photographs
- Professor Peter Reilly stands before a blackboard, 1975
- Iowa State University; Dept. of Chemical and Biological Engineering
- Peter Reilly is standing before a blackboard lecturing to an unseen audience. He is pointing to a formula written on the blackboard.
- University Photographs
- Kent Feed Deal, 1967
- Iowa State University; Dept. of Chemical and Biological Engineering
- Seven men in suits are engaged in discussion. They are standing in a formal conference room. Iowa State University President, William Robert Parks is standing fourth from the left.
- University Photographs
- Kent Feed Deal equipment, 1967
- Iowa State University; Dept. of Chemical and Biological Engineering
- Thomas D. Wheelock and three other men examine a piece of equipment.
- University Photographs
- General Mills presents a computer to the Deparment of Chemical Engineering, 1976
- Iowa State University; Dept. of Chemical and Biological Engineering
- One person is talking to a group of individuals. The people are standing around a computer that General Mills presented to the Chemical Engineering Department.
- University Photographs
- Researcher with the quick curing fertilizer dryer, 1953 or 1954
- Iowa State University; Dept. of Chemical and Biological Engineering
- A researcher works on the quick curing fertilizer dryer.
- University Photographs
- E.C. Kapusta and George West
- Iowa State University; Dept. of Chemical and Biological Engineering
- E.C. Kapusta and George West are both working on a large piece of equipments. There are Brown gauges in the foreground and a system of belts and pulleys in the background.
- University Photographs
- General Mills presents a computer to the Department of Chemical Engineering, 1976
- Iowa State University; Dept. of Chemical and Biological Engineering
- Four individuals are standing in front of the computer. The computer is in the foreground and men are in the background.
- University Photographs
- Four researchers at work
- Iowa State University; Dept. of Chemical and Biological Engineering
- Four researchers work on various parts of a large, two story piece of machinery.
- University Photographs
- Quick curing fertilizer dryer, 1953 or 1954
- Iowa State University; Dept. of Chemical and Biological Engineering
- This full view of the Quick curing fertilizer dryers shows the raw superphosphate disintegrator, conveyor belt, link-belt roto lourve dryer and accessory equipment.
- University Photographs
- Thomas D. Wheelock and researchers study apparatus.
- Iowa State University; Dept. of Chemical and Biological Engineering
- Thomas D. Wheelock and two other researchers are in the chemical engineering lab examining a tall tube shaped apparatus.
- University Photographs