Speakers of messages given in 1973
- Adams, Dave, 2 message
- Alves, Hector, 7 message
- Anderson, W F, 1 message
- Blum, Edwin, 1 message
- Bramhall, John W, 6 message
- Burson, Richard, 2 message
- Christensen, Svend, 9 message
- Clifford, David, 12 message
- Cochrane, James R, 2 message
- Cocking, Roger, 4 message
- Couenhoven, Gerry, 2 message
- Deans, William A, 2 message
- Deutchman, Harry, 12 message
- Dougal, Neil, 12 message
- Epp, Theodore, 2 message
- Ferguson, Adam, 1 message
- Ford, Stan, 15 message
- Fraser, Neil, 9 message
- Gawley, Jack, 4 message
- Gawley, John, 8 message
- Gibson, Jean, 18 message
- Gladstone, Fred, 2 message
- Gunn, James, 9 message
- Harlow, R E, 1 message
- Hay, Jack, 1 message
- Heidman, George, 1 message
- Henrich, Stuart, 11 message
- Hunter, Jack, 2 message
- Joyce, Albert, 2 message
- King, Bill, 2 message
- Kirk, David, 10 message
- Leckie, Albert, 16 message
- Lindsted, Leonard, 5 message
- Long, David, 1 message
- Mackay, Harold G, 22 message
- MaGee, OE (Pat), 2 message
- Martin, Charlie, 2 message
- McClelland, Clark, 1 message
- McClurkin, Robert, 1 message
- McDonald, Hugh, 9 message
- McNeil, William, 11 message
- McRae, William, 2 message
- Morgan, J Phillip, 1 message
- Newton, John, 2 message
- Nicholson, Boyd, 1 message
- Page, Truman, 1 message
- Pell, Peter, 7 message
- Pelon, Don, 7 message
- Phelan, John, 1 message
- Phillips, John, 8 message
- Routley, Ray, 4 message
- Smart, John, 3 message
- Stahr, James, 1 message
- Stephenson, Julian, 2 message
- Taylor, Tom, 5 message
- VanDeKrol, Milo, 3 message
- VanRyn, August, 3 message
- Waardenburg, Frank, 2 message
- Walden, John, 5 message
- Walvoord, John, 1 message
- Ward, Dave, 3 message
- Welborn, Don, 4 message
- Willey, Robert, 9 message
- Williams, John, 3 message
- Wilson, T Ernest, 9 message
- Wineberg, Lloyd, 51 message
- Woodhouse, Ernest, 8 message