The Substance of My Latest Research: An Address by Professor Alexander Bell Before the Empire Club of Canada

***TO SEARCH FOR AN EMPIRE CLUB SPEECH BY SPEAKER NAME PLEASE CLICK ON THE ADVANCE SEARCH OPTION ON THE TOP LEFT MENU BAR. MAKE SURE TO SELECT “SPEAKER NAME” IN THE FIELD TO SEARCH SECTION AFTER PUTTING IN THE NAME OF THE SPEAKER YOU ARE LOOKING FOR IN THE SEARCH BAR.***