Wig-Wag
Naval
A system of signaling all the letters of the alphabet by waving a flag in the daytime and a lantern at night. By these means messages may be communicated from ship to ship or between a ship and the shore.
A system of signaling all the letters of the alphabet by waving a flag in the daytime and a lantern at night. By these means messages may be communicated from ship to ship or between a ship and the shore.