Longden, A. C. (Aladine Cummings), 1857-1941
Aldine C. Longden papers.
Manuscript entitled "Notes on pendulum experiment"; letter, 1881, from J. M. Mansfield, Professor of Natural Science, Indiana Asbury University, recommending Longden as a prospective teacher; and six reprints pertaining to resistance and gravity.
Physicist (resistance, gravity).
College teachers -- Illinois.
Physics -- Study and teaching
Letters of recommendation. aat
Physicists. lcsh
Mansfield, J. M.
Indiana Asbury University.
AIP-ICOS
Knox College. Special Collections and Archives. Galesburg, IL 61401, USA