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  • All fields: Experiment
(803 results)



Display: 20

    • Letter from Carver to Pammel, April 10, 1928

    • Amaryllis; Lilium Harrisii; Pammel, L. H. (Louis Hermann), 1862-1931
    • April 10, 1928 Dr. L. H. Pammel Iowa State College Botany Department Station A Ames, Iowa My dear Dr. Pammel: I am delighted to get your good letter which has just reached me. Your visit here was indeed a great inspiration, and as I stated before,...
    • Letter from Carver to Pammel, March 18, 1927

    • Avocado; Pammel, L. H. (Louis Hermann), 1862-1931
    • March 18, 1927 Dr. L. H. Pammel Station A. A. & M. College Department of Botany Ames, Iowa My dear Dr. Pammel:-- I was delighted to get your good letter, and to know that you start for home on the 15. I trust that you will have a safe journey and...
    • Agricultural Experiment Barn fire

    • Barns; Iowa State University
    • The fire at the Iowa Agricultural College Experiment Barn in 1902. The building was of frame construction with a gable roof. Flames are engulfing the roof and traveling down the sides of the building as a crowd of onlookers watches.
    • Horse Barn

    • Barns; Iowa State University;
    • The brick Horse Barn on the left, built around 1900, with the Iowa Agricultural College Experiment Barn and the Judging Pavilion on the right. Two beef cattle are shown being led into the Pavilion as several men also approach the area.
    • Letter from Carver to Pammel, August 24, 1914

    • Botanical Specimens; Droughts; Pammel, L. H. (Louis Hermann), 1862-1931
    • August 24, 1914 Dr. L. H. Pammel Iowa State College, Ames, Iowa. My dear Prof. Pammel: Your favor of recent date received and contents noted. I am quite sure there will be no difficulty now in getting the specimens of cotton for you, as the last...
    • Letter from Carver to Pammel, April 29, 1918

    • Botanical Specimens; Pammel, L. H. (Louis Hermann), 1862-1931
    • April 29, 1918 Dr. L. H. Pammel Iowa State College, Ames, Iowa. My dear Dr. Pammel: I wish to thank you for your kindly favor of some days ago. I have been intending to answer before now, but so many things have transpired to prevent it. However, I...
    • George Washington Carver Graduation Photograph

    • Carver, George Washington, 1864?-1943.
    • George W. Carver I.A.C. Class '94. Taken in 1893. Graduation picture, which appeared in the 1894 Bomb [published in1893], on page facing page 34. Neg # 02364C [same picture appears in the faculty section of the 1896 Bomb, when he was Assistant...
    • James Wilson

    • Carver, George Washington, 1864?-1943. Carver, George Washington, 1864?-1943 friends and colleagues
    • James Wilson "Tama Jim" 1836-1920, Director Experiment Station 1891-97. First Dean of Agriculture 1897-02. Made Dean while on leave 1897-02. In Carver's words: "Wilson, the name of Hon. James Wilson is sacred to me. He was one of the finest...
    • Small animal experimental laboratory, 1952

    • Chemistry; Animal Sciences; Iowa State University;
    • Technician Jane D. Morley giving an injection of casein into an ear vein of a rabbit in the small animal experimental laboratory in which feeding, injection and metabolism studies on guinea pigs and rabbits were conducted in connection with...
    • Refrigerated super centrifuge, 1951

    • Chemistry; Laboratory; Iowa State University;
    • G. F. Hanna, a graduate student in the Department of Chemistry and a research fellow of the Agricultural Experiment Station, showing the refrigerated super centrifuge along with the refrigerated bath. The room was maintained at a temperature just...
    • Student in chemistry laboratory, 1959

    • Chemistry; Laboratory; Iowa State University;
    • A female technician in a white lab coat recording the results of an experiment in organic chemistry. She is monitoring an apparatus used to separate natural products from plant material. The instrument consists of large glass tubes, beakers, and...
    • Chemistry experiment , 1959

    • Chemistry; Laboratory; Iowa State University;
    • Evelyn Weber performing an animal metabolism procedure in bio-chemistry. A white rat is comatose on its back, strapped to a board. Ms. Weber is syringing a solution into the rat.
    • Chemistry experiment, 1939

    • Chemistry; Laboratory; Iowa State University;
    • An experiment in micro chemistry, Chemistry 102, in the spring of 1939. The close up photograph shows a hand holding tweezers which in turn hold a small chemical boat as it is about to be inserted into a small electrified chamber. A voltage meter...
    • Refrigerated bath in laboratory, 1951

    • Chemistry; Laboratory; Iowa State University;
    • G. F. Hanna, a graduate student in the Department of Chemistry and a research fellow of the Agricultural Experiment Station, demonstrating the refrigerated bath in the refrigerated laboratory. The room was maintained at a temperature just above...
    • Letter from Carver to Pammel, March 5, 1924

    • Clay; Pammel, L. H. (Louis Hermann), 1862-1931
    • March 5, 1924 Dr. L. H. Pammel Gulf Port, Miss. My dear Dr. Pammel: How delighted I was to get your good letter of yesterday. I am pleased to know that you got a copy of the Atlanta Constitution. I am trying to get some copies for myself. They are...
    • Letter from Carver to Pammel, March 31, 1924

    • Dyes and dying; Paints; Pammel, L. H. (Louis Hermann), 1862-1931
    • March 31, 1924 Dr. L. H. Pammel Iowa State College Department of Agriculture Ames, Iowa My dear Dr. Pammel: After so long a time, I am getting off to you a few pecans. It seems as though my work has crowded upon me so severely that it has made it...
    • Letter from Carver to Pammel, May 12, 1924

    • Dyes and dying; Pammel, L. H. (Louis Hermann), 1862-1931
    • May 12, 1924 Dr. L. H. Pammel Iowa State College Department of Botany Ames, Iowa My beloved friend, Dr. Pammel: I wish to thank you for your good letter of some weeks ago, and trust that you are well and that all is going well with you. I am...

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