1. Send and receive a message in two of the following systems of signaling: Semaphore, Morse. Not fewer than twenty-four letters a minute.
2. Receive signals by sound, whistle, bugle or buzzer.
3. Or general service (International Morse Code).
35. Swimmer. (Life-buoy.)
1. Swim fifty yards in clothes, skirt and boots.
2. Demonstrate diving.
3. Artificial respiration.
4. Flinging a life-line.
5. Flinging a life-buoy.