Question 1

Is “Telegraph Key” in the public domain?

Accepted Answer

Yes. “Telegraph Key” is public domain and released under CC0, so it is free to download and reuse for any purpose, including commercially, with no permission needed.

Question 2

Who created “Telegraph Key”?

Accepted Answer

Wessmann, Martin F. (1873).

Question 3

Where is “Telegraph Key” from?

Accepted Answer

It is catalogued from the open collection of Smithsonian Open Access and is free to reuse under CC0.

Question 4

Can I use “Telegraph Key” commercially for free?

Accepted Answer

Yes. As a CC0 public-domain work it can be used commercially, modified and redistributed with no fee and no attribution required.

Title	Telegraph Key
Artist	Wessmann, Martin F.
Date	1873 19th century
Medium	wood (overall material)
Classification	telegraph key
Holding institution	Smithsonian Open Access
Rights	Public domain (CC0)

Telegraph Key

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