Researcher with balance scale, 1980. <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Iowa+State+University">Iowa State University</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Dept.+of+Chemical+and+Biological+Engineering.">Dept. of Chemical and Biological Engineering.</a> A researcher is using a set of tweezers to place a known mass weight on one pan of a large balance scale. The other pan is empty. This photograph is from the Chemical Engineering Brochure for 1980. Iowa State University first offered chemical engineering courses in 1909. The Department of Mining Engineering, Ceramics, and Chemical Engineering was established in 1913. The Department of Chemical Engineering became a separate department in 1920 and under went numerous name changes over the years, which include the Department of Chemical Engineering (1920-1928, 1956-1973, 1978-2005), Department of Chemical and Mining Engineering (1928-1956), Department of Chemical and Nuclear Engineering (1973-1978), and Department of Chemical and Biological Engineering (2005-present). Iowa State University 11-04-F.ChemEng.838-02-09-13 Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html 1980-01-23 2012-06 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html Photograph 2.4 x 3.6 cm Image Image 11-04-F.ChemEng.838-02-09-13 https://digitalcollections.lib.iastate.edu/ Researcher wearing safety goggles, 1976 <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Iowa+State+University">Iowa State University</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Dept.+of+Chemical+and+Biological+Engineering.">Dept. of Chemical and Biological Engineering.</a> A researcher wearing safety goggles is standing before the control panel of a machine. The control panel has four toggle switches and several dial gauges. Iowa State University first offered chemical engineering courses in 1909. The Department of Mining Engineering, Ceramics, and Chemical Engineering was established in 1913. The Department of Chemical Engineering became a separate department in 1920 and under went numerous name changes over the years, which include the Department of Chemical Engineering (1920-1928, 1956-1973, 1978-2005), Department of Chemical and Mining Engineering (1928-1956), Department of Chemical and Nuclear Engineering (1973-1978), and Department of Chemical and Biological Engineering (2005-present). Iowa State University 11-04-F.ChemEng.838-02-03-7a Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html 1976-01-26 2012-06 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html Photograph 3.6 x 2.5 cm Image Image 11-04-F.ChemEng.838-02-03-7a https://digitalcollections.lib.iastate.edu/ Researcher using pipette, 1978 <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Iowa+State+University">Iowa State University</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Dept.+of+Chemical+and+Biological+Engineering.">Dept. of Chemical and Biological Engineering.</a> A researcher is transferring liquid between a pipette and an Erlenmeyer flask. Various books and papers are scattered on the table and shelves in the background. This photograph was featured in the Chemical Engineering Brochure for 1978. Iowa State University first offered chemical engineering courses in 1909. The Department of Mining Engineering, Ceramics, and Chemical Engineering was established in 1913. The Department of Chemical Engineering became a separate department in 1920 and under went numerous name changes over the years, which include the Department of Chemical Engineering (1920-1928, 1956-1973, 1978-2005), Department of Chemical and Mining Engineering (1928-1956), Department of Chemical and Nuclear Engineering (1973-1978), and Department of Chemical and Biological Engineering (2005-present). Iowa State University 11-04-F.ChemEng.838-02-08-9 Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html 1978 2012-06 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html Photograph 5.4 x 5.1 cm Image Image 11-04-F.ChemEng.838-02-08-9 https://digitalcollections.lib.iastate.edu/ Researcher using pipette with samples in petri dishes <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Iowa+State+University">Iowa State University</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Iowa+Agriculture+and+Home+Economics+Experiment+Station">Iowa Agriculture and Home Economics Experiment Station</a> A researcher who resembles J.T. Scott of the Agriculture Experiment Station is using a pipette with samples in two petri dishes in what may be part of a Catron experiment. The Agricultural Experiment Station began at the Iowa Agricultural College and Model Farm (now Iowa State University) as a result of the Hatch Act of 1887 and an act passed by the Iowa General Assembly in 1888. The purpose of the station is to conduct research relating to agriculture and associated disciplines and to disseminate that information. The name of the station was changed in in 1957 to Agricultural and Home Economics Experiment Station and again in 1966 to Agriculture and Home Economics Experiment Station. Iowa State University 09-02-A.unidentified.529-05-01 Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html n.d. 2012-06 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html Photograph 15.0 x 11.8 cm Image Image 09-02-A.unidentified.529-05-01 https://digitalcollections.lib.iastate.edu/ Researcher surrounded by control panels, 1973 <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Iowa+State+University">Iowa State University</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Dept.+of+Chemical+and+Biological+Engineering">Dept. of Chemical and Biological Engineering</a> A researcher is sitting at the table surrounded on two sides by various control panels. Iowa State University first offered chemical engineering courses in 1909. The Department of Mining Engineering, Ceramics, and Chemical Engineering was established in 1913. The Department of Chemical Engineering became a separate department in 1920 and under went numerous name changes over the years, which include the Department of Chemical Engineering (1920-1928, 1956-1973, 1978-2005), Department of Chemical and Mining Engineering (1928-1956), Department of Chemical and Nuclear Engineering (1973-1978), and Department of Chemical and Biological Engineering (2005-present). Deutsch; Iowa State University 11-04-F.ChemEng.838-01-05-17 Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html 1973 2012-06 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html Photograph 3.6 x 2.5 cm Image Image 11-04-F.ChemEng.831-01-05-17 https://digitalcollections.lib.iastate.edu/ Researcher studying liquid in glassware, 1978 <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Iowa+State+University">Iowa State University</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Dept.+of+Chemical+and+Biological+Engineering.">Dept. of Chemical and Biological Engineering.</a> A researcher is studying a liquid contained in a piece of laboratory glassware. This photograph was featured in the Chemical Department's descriptive brochure for 1978. Iowa State University first offered chemical engineering courses in 1909. The Department of Mining Engineering, Ceramics, and Chemical Engineering was established in 1913. The Department of Chemical Engineering became a separate department in 1920 and under went numerous name changes over the years, which include the Department of Chemical Engineering (1920-1928, 1956-1973, 1978-2005), Department of Chemical and Mining Engineering (1928-1956), Department of Chemical and Nuclear Engineering (1973-1978), and Department of Chemical and Biological Engineering (2005-present). Krumhardt, Iowa State University 11-04-F.ChemEng.835-05-04-20 Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html 1978 2012-06 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html Photograph 2.4 x 3.6 cm Image Image 11-04-F.ChemEng.835-05-04-20 https://digitalcollections.lib.iastate.edu/ Researcher performing experiment, 1978 <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Iowa+State+University">Iowa State University</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Dept.+of+Chemical+and+Biological+Engineering.">Dept. of Chemical and Biological Engineering.</a> A researcher adjusts scientific equipment during an experiment. Several pieces of the equipment are attached to each other via tubes and other connectors. A control box is sitting in front of the glassware. This photograph was featured in the Chemical Engineering Brochure for 1978. Iowa State University first offered chemical engineering courses in 1909. The Department of Mining Engineering, Ceramics, and Chemical Engineering was established in 1913. The Department of Chemical Engineering became a separate department in 1920 and under went numerous name changes over the years, which include the Department of Chemical Engineering (1920-1928, 1956-1973, 1978-2005), Department of Chemical and Mining Engineering (1928-1956), Department of Chemical and Nuclear Engineering (1973-1978), and Department of Chemical and Biological Engineering (2005-present). Iowa State University 11-04-F.ChemEng.838-02-08-4 Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html 1978 2012-06 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html Photograph 5.5 x 5.6 cm Image Image 11-04-F.ChemEng.838-02-08-4 https://digitalcollections.lib.iastate.edu/ Researcher in safety goggles, 1976 <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Iowa+State+University">Iowa State University</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Dept.+of+Chemical+and+Biological+Engineering.">Dept. of Chemical and Biological Engineering.</a> A researcher in safety goggles adjusts the controls on a piece of equipment. Iowa State University first offered chemical engineering courses in 1909. The Department of Mining Engineering, Ceramics, and Chemical Engineering was established in 1913. The Department of Chemical Engineering became a separate department in 1920 and under went numerous name changes over the years, which include the Department of Chemical Engineering (1920-1928, 1956-1973, 1978-2005), Department of Chemical and Mining Engineering (1928-1956), Department of Chemical and Nuclear Engineering (1973-1978), and Department of Chemical and Biological Engineering (2005-present). Iowa State University 11-04-F.ChemEng.838-02-02-17a Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html 1976-01-29 2012-06 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html Photograph 2.5 x 3.6 cm Image Image 11-04-F.ChemEng.838-02-02-17a https://digitalcollections.lib.iastate.edu/ Researcher in full-face shield,1976 <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Iowa+State+University">Iowa State University</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Dept.+of+Chemical+and+Biological+Engineering.">Dept. of Chemical and Biological Engineering.</a> A researcher wearing a full-face shield, heavy gloves and a lab coat works with a piece of equipment that consists of straight and coiled tubing. Iowa State University first offered chemical engineering courses in 1909. The Department of Mining Engineering, Ceramics, and Chemical Engineering was established in 1913. The Department of Chemical Engineering became a separate department in 1920 and under went numerous name changes over the years, which include the Department of Chemical Engineering (1920-1928, 1956-1973, 1978-2005), Department of Chemical and Mining Engineering (1928-1956), Department of Chemical and Nuclear Engineering (1973-1978), and Department of Chemical and Biological Engineering (2005-present). Iowa State University 11-04-F.ChemEng.838-02-02-25a Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html 1976-01-29 2012-06 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html Photograph 2.4 x 3.5 cm Image Image 11-04-F.ChemEng.838-02-02-25a https://digitalcollections.lib.iastate.edu/ Researcher in Bacteriology Lab, 1930 <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Iowa+State+University">Iowa State University</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Dept.+of+Botany">Dept. of Botany</a> A researcher in a lab coat is holding a specimen in the Bacteriology Laboratory. The shelves are filled with glass test tubes and flasks containing specimens. The Department of Botany was established at Iowa State in 1870 with Charles E. Bessey serving as Dept. Head. Professor Bessey guided the Botany Department during its formative years and he created the first undergraduate botanical laboratory in the United States as well as the university's herbarium. Graduate work for the M.S. degree was offered in 1871, and in 1914 major work leading to the PhD degree was added. In 2003, the Botany Department was combined with Microbiology and Zoology/Genetics to form the Department of Ecology, Evolution, and Organismal Biology. Iowa State University RS 13/5/F.Botany.1039-6-6 Iowa State University Library Special Collections; http://www.add.lib.iastate.edu/spcl/index.html 1930-02-05 2005-11-30 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html Photograph 16.5 x 21.6 cm Image (grayscale) Image 13-5-F.Botany.1039-6-6 https://digitalcollections.lib.iastate.edu/