Iowa Heritage Digital Collections
State Library of Iowa

Browse Items (3649 total)

Working in the Dairy Industry building, 1905

Working in the Dairy Industry building, 1905

Several people wearing white coats and hats are working on various pieces of equipment located in the old Dairy Industry building (East Hall).
Working in the Dairy Industry building, 1905

Working in the Dairy Industry building, 1905

Several people wearing white coats and hats are working on various pieces of equipment located in the old Dairy Industry building (East Hall).
Worburg Aparatus, 1955

Worburg Aparatus, 1955

A female student in a white lab coat using a Worburg apparatus. The Worburg apparatus was widely used in biochemical and biological research for measuring rates of reaction in which gases are involved. The student is noting readings in a lab record…
Worburg Aparatus, 1955

Worburg Aparatus, 1955

A female student in a white lab coat using a Worburg apparatus. The Worburg apparatus was widely used in biochemical and biological research for measuring rates of reaction in which gases are involved. The student is noting readings in a lab record…
Woodworking, 1934

Woodworking, 1934

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.
Woodworking, 1934

Woodworking, 1934

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.
Women's chemistry class, 1915

Women's chemistry class, 1915

A chemistry class for women. A notation on the reverse reads: ""2nd Floor-East--Room now a corridor leading into PSRR (Physical Science Reading Room) on second floor of O & L Bldg. (Office & Lab Building). Class taught by Nellie Naylor."" Naylor, a…
Women's chemistry class, 1915

Women's chemistry class, 1915

A chemistry class for women. A notation on the reverse reads: ""2nd Floor-East--Room now a corridor leading into PSRR (Physical Science Reading Room) on second floor of O & L Bldg. (Office & Lab Building). Class taught by Nellie Naylor."" Naylor, a…
Women filling out Homecoming registration cards, 1956

Women filling out Homecoming registration cards, 1956

Four women are standing at a table while filling out Homecoming registration cards. Other individuals are in the background.
Women filling out Homecoming registration cards, 1956

Women filling out Homecoming registration cards, 1956

Four women are standing at a table while filling out Homecoming registration cards. Other individuals are in the background.
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