The Vickers Viking

J. Arthur Thomson. (Ed.).  The Outline of Science.  A Plain Story Simply Told.  Third Volume. 
New York & London:  G.P. Putnam's Sons, The Knickerbocker Press, 1922.

William Kilbourn.  The Making of the Nation.  The Canadian Centennial Publishing Co. Ltd,
1965; McClelland & Stewart Ltd., Revised Edition, 1973.