The papers of Dr. Thomas Simpson (1833-1918; McGill, Med. 1854)Brooke Claxton · First published 1957Open the Tome
Canada's defence; information on Canada's defence achievements and organizationBrooke Claxton, Canada. Department of National Defence · First published 1947Open the Tome
Protection against the unauthorized use of a broadcast in CanadaBrooke Claxton · First published 1932Open the Tome
