Speakers of messages given in 1956
- Chambers, Laurence T, 14 messages
- Davies, JM, 2 messages
- Harper, Harold, 6 messages
- Horn, John, 2 messages
- Kesler, Harold, 4 messages
- Lawrence, David, 2 messages
- Murray, NFI, 2 messages
- Rodgers, Arthur, 1 message
- Shivas, George, 2 messages
- Watson, F G, 1 message
- Wilson, Lester, 1 message