Percy Brush, Macalester College Class of 1901, standing in a classroom. Contributed by Richard Uriah Jones, Macalester College Class of 1901, and Macalester Head of Chemistry Department 1903-1941, and Dean of the College, 1917-1936.
Students in the chemistry lab in Moss Hall. Moss hall, on the Macalester College campus near Snelling Avenue, was a fire-proof structure built to house the chemistry lab, as well as library.