panoptic.com/rking/Commo+Systems+To+Know

Commo Systems To Know

This revision is from 2010/10/17 15:54. You can Restore it.

Here's a Start---more to follow

• Morse
• Finger spelling, hand-and-arm signals c.f., British Sign Language
• Braille
• Ascii
• Nautical Signal Flags
• Semaphores