Telegraphy the sense of a system that can transmit arbitrary messages over arbitrary distances. Lines of signalling relay stations can send messages to any required distance, but all these systems are limited to one extent or another in the range of messages that they can send. A system like flag semaphore, with an alphabetic code, can certainly send any given message, but the system is designed for short-range communication between two persons. An engine order telegraph, used to send instructions from the bridge of a ship to the engine room, fails to meet both criteria; it has a limited distance and
The Who, What, or Where Game for "The Who, What, or Where Game" was written by George David Weiss. According to an audio clip from a 1973 episode, at least the closing theme had been changed before the end of program's run, but no further information has materialized. Milton Bradley produced two home editions of "The Who, What, or Where Game". The home game format was almost identical to that of the show, fairly unusual for board game of television shows of that era. In 1973, a short-lived British version aired on BBC1 hosted by David Jacobs. The Who, What, or Where Game The Who, What,