McLennan family.
McLennan family papers, 1881-1923.
Offprints of articles by Sir John Cunningham McLennan, Professor of Physics, Henry John Cunningham Ireton, as graduate student in physics; and John Francis Todd Young, then a demonstrator and research assistant in physics.
McLennan, John Cunningham, 1867-1935.
Ireton, Henry John Cunningham.
Young, John Francis Todd.
Reprints. aat
Physicists. lcsh
AIP-ICOS
University of Toronto. University Archives. 120 St. George St., Toronto, Ontario M5S 1A5, Canada