The History of Dubuque County, Iowa, Containing a History of the County, its Cities, Towns, &
Biographical Sketches of Citizens, War Record of its Volunteers in the late Rebellion, General and Local Statistics, Portraits of Early Settlers and...
Welch, Adonijah Strong, 1821-1889; Iowa State University presidents; Presidents' papers; Speeches
Box 1, Folder 21: Welch discusses the advances of science, its relation to religion, qualities required of citizens, and the transitions society was experiencing at that time.
Exploration; Travel; Central America; Panama; Darien
Box 1: folder 7, Source Material Relating to Richard A. Tewkesbury’s trips to the Darien in 1939 and 1940. Contains Tewkesbury’s unpublished writings which consist of his day by day notes of his trek through the Darien from July 6 to August...
Round, metal, white, 3 red scrolls around the outside circle of the button "America" "The Land" "We Love" inscribed in gold, the second circle of the button is white with blue letters "Liberty" gold star, "Justice" gold star, and "Equality" gold...
Iowa State University; Dept. of Chemical and Biological Engineering
Two researchers are standing before a bubble cap column. The column is surrounded by metal scaffolding and stairs lead to the upper levels. One individual is standing on the highest level near the top of the column.
Iowa State University; Dept. of Chemical and Biological Engineering
At the center of the photograph is a brick structure enclosed by a metal frame on wheels. The man on the left is operating a switch and there are pipes leading from the structure into two oil drums on the right.
Iowa State University; Agricultural and Biosystems Engineering Dept.; Forging; Blacksmithing; Anvils
An instructor in the Blacksmithing class is demonstrating a technique. He stands behind an anvil with a hammer in one hand and a piece of metal in the other.
Iowa State University; Agricultural and Biosystems Engineering Dept.; Forging; Blacksmithing; Anvils
A group of men are working at individual work stations in the Forge Shop. Some men are heating the metal in the forge, while others are shaping it on the anvil with hammers.
Iowa State University; Agricultural and Biosystems Engineering Dept.; Forging; Blacksmithing; Anvils
A group of students are working in the Forge Shop. They are using forges, anvils and hammers to shape the hot metal. One of the forges is labeled, ""Buffalo Forge Co., Buffalo, NY.""
Curtiss-Wright Engineering Cadettes, 1941-1945; Department of Military Science; Iowa State University; Women in Science and Engineering; World War II
Four cadettes surround a workbench displaying the Guerin (rubber) embossing die, cupping die, dimpling die, drill jigs, templates, soldering jigs, forming blocks and standard hand tools.
Iowa State University; Iowa Agriculture and Home Economics Experiment Station
A portion of a metal woven field fence separated two fields. It has wooden top rails and posts. A single strand of barbed wire runs along the top. The fence contains a wooden gate that is fastened with a chain
This photograph shows James Rosser O'Neal (M.S., Iowa State College, 1930) measuring the contents of a metal can while collecting data for his theses ""Influence of water bowls on water consumption and butterfat yield with dairy cows.""
