Elizabeth Grinnell, Joseph Grinnell
Frederick Wilkinson
John Murray (telegraph historian)
Marshall J. Gauvin
J. Cecil Hughes
Edwin Emerson
George F. Chambers
Donald E. Trimble
H. W. Conn
Donna P. Bessken
Cyril G. Hopkins
Robert S. Ball
Frank Osgood Butler
Edwin Sharpe Grew
William Davenport Hulbert
Jim Ray
Edmund Selous
C. J. S. Thompson
Harvey C. Markman
William White
Robert Cochrane
S. W. Lohman
Hudson Maxim
Archibald Geikie
