Iowa Heritage Digital Collections
State Library of Iowa

Browse Items (170 total)

E.C. Kapusta and George West
General Mills presents a computer to the Department of Chemical Engineering, 1976
Four researchers at work
Quick curing fertilizer dryer, 1953 or 1954
Thomas D. Wheelock and researchers study apparatus.
Bubble cap column
Researcher with slide rule
Instructor and student, 1947
Researcher surrounded by control panels, 1973
Young researcher checking equipment in laboratory, 1980
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