the State Historical Society of Missouri
John S. Sappington was a…
Henry Rowe Schoolcraft has a deserved reputation as an accomplished scientist-explorer who…
Otto…
the State Historical Society of Missouri
![Henry Rowe Schoolcraft. [Popular Science Monthly, May 1890]](/sites/default/files/styles/article_header_image/public/2021-03/1-Henry-Rowe-Schoolcraft.jpg?h=604cd0e2&itok=nO__aAnQ "Henry Rowe Schoolcraft. [Popular Science Monthly, May 1890]")
![John S. Sappington. [Missouri Historical Society, St. Louis, Thomas Easterly Daguerrotypes Collection, Photographs and Prints Collection, N17356]](/sites/default/files/styles/article_header_image/public/2022-06/1.%20John%20Sappington.jpg?h=ef00ba2b&itok=ARTN3m13 "John S. Sappington. [Missouri Historical Society, St. Louis, Thomas Easterly Daguerrotypes Collection, Photographs and Prints Collection, N17356]")
![Otto Widmann in 1883. [Wilson Bulletin, September 1927]](/sites/default/files/styles/article_header_image/public/2023-07/1.%20Otto%20Widmann.jpg?h=dcae2d79&itok=LL3zQoQ0 "Otto Widmann in 1883. [Wilson Bulletin, September 1927]")