George Washington Carver (second from right) with students in the chemistry laboratory at Tuskegee Institute, ca. 1902. Photo by Frances Benjamin Johnston. Library of Congress Prints and Photographs Division. LC-DIG-ds-05586.

George Washington Carver with students in the chemistry laboratory at Tuskegee Institute, ca. 1902. Carver stands second from right, facing front (framed by the doorway).

Photo by Frances Benjamin Johnston. Library of Congress Prints and Photographs Division. LC-DIG-ds-05586.