National Liberal Convention (Ottawa, 00/08/1948): LASs of delegates applauding, listening. Sequence on voting, delegates writing names on ballots. Sequence on ballot box being passed around, delegates depositing their ballots into box. LAMSs of Prime Minister William Lyon Mackenzie King on podium, flashes of cameras in foreground in first shot, of Prime Minister Mackenzie King waving to crowd in second shot. Brief shots of Paul Martin on podium, of Charles ''Chubby'' Power and of Louis Saint-Laurent speaking. Cuts away to VIP'S on platform listening including wife of Louis Saint-Laurent and Prime Minister Mackenzie King. HAS of patform and large portraits of Prime Ministers Sir Wilfrid Laurier and Mackenzie King in background from back of full hall. Several shots from various angles and distances of crowd applauding, giving someone a standing ovation and listening to speeches.