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Cover Bruce, Archibald (1777-1818)
Archibald Bruce. Courtesy of the National Library of Medicine (B03753).

Article

Bruce, Archibald (1777-1818), physician, mineralogist, and editor  

Julie R. Newell

Bruce, Archibald ( February 1777–22 February 1818), physician, mineralogist, and editor, was born in New York City, the son of William Bruce, a British army medical officer, and Judith Bayard Van Rensselaer. Despite his father’s expressed wish, Bruce pursued medical education and practice. After taking an A.B. at Columbia College in 1797, he continued his studies in New York and then moved on to Edinburgh (M.D., 1800). As was common in this period, his medical education included exposure to the natural sciences, and Bruce developed a lifelong interest in mineralogy. After completing his M.D., he extended his European stay with travels on the Continent to study mineralogy and collect materials for his own mineralogical cabinet....

Article

Chamberlin, Rollin Thomas (1881-1948), teacher, editor, and structural and glacial geologist  

Ellis L. Yochelson

Chamberlin, Rollin Thomas (20 October 1881–06 March 1948), teacher, editor, and structural and glacial geologist, was born in Beloit, Wisconsin, the son of Alma Isabel Wilson and Thomas Chrowder Chamberlin, a geologist and educator. He was married in 1922 to Dorothy Ingalls Smith; they had three children....

Article

Keyes, Charles Rollin (1864-1942), geologist, mining engineer, and publisher  

Ralph L. Langenheim

Keyes, Charles Rollin (26 December 1864–18 May 1942), geologist, mining engineer, and publisher, was born in Des Moines, Iowa, the son of Calvin Webb Keyes, a wealthy merchant and entrepreneur, and Julia Baird Davis. Keyes entered the State University of Iowa in 1883, securing his bachelor’s degree in 1887 and, after leaving the campus, his A.M. in 1890....