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Telegraph Keys Popular Q&A

Q: Who uses the telegraph key?
A: every one back in the old days. Read More »

Q: What's the definition of telegraph key?
A: telegraph key: key consisting of a lever that sends a telegraph signal when it is depressed and the circuit is closed Read More »

Q: What is a telegraph key?
A: telegraph key: key consisting of a lever that sends a telegraph signal when it is depressed and the circuit is closed Read More »

Q: Why is a telegraph key called a key?
A: Keys imply restricted access, as with house keys, code keys, etc. here used to mean an ideological answer- or chart as to how the code is used or enciphered, as... Read More »

Q: What does telegraph key mean?
A: Meaning key consisting of a lever that sends a telegraph signal when it is depressed and the circuit is closed Hypernyms(s) telegraph key is a kind of… Example:... Read More »