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Just sharing a curiosity...

Externet
in Mathematics

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Never saw before.  Several figures written different.

image.png.99333e3bdc00a4b8f1c79484b0cb1b32.png

-Image borrowed from the web-

  • 2 weeks later...

Looks like a protractor to me. It is going from 0 to 90.

It does have many scales but it just looks like it is made for a map. There are many things it would be able to do on a map. Like taking the scale on the map versus actual distance.

That is my guess. What other pictures did the search engine show that were similar?

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