It's on wikipedia. I had thought everyone's seen these, but maybe I was the weird kid who'd read the encyclopedia for fun.

https://en.wikipedia.org/wiki/Cherokee_syllabary#Unicode

See this is the value of Wikipedia.

Sure, the Smithsonian has a nice article with a flowing narrative. But we want facts. Let's look up this Sequoyah chap:

https://en.wikipedia.org/wiki/Sequoyah

> In 1821, Sequoyah completed his Cherokee syllabary, enabling reading and writing in the Cherokee language.

The link is right there, you can move right on to learning about what he created.

https://en.wikipedia.org/wiki/Cherokee_syllabary

- His original script: https://en.wikipedia.org/wiki/File:Original_Cherokee_Syllaba...

- More readable table: https://en.wikipedia.org/wiki/File:Cherokee_Syllabary.svg

- Sample text: https://en.wikipedia.org/wiki/Cherokee_language#Samples

> Eventually, he hit on 86 syllables that expressed specific sounds, each syllable represented by symbols borrowed from Greek, Hebrew and English. Later reduced to 85 symbols...

Maybe the symbols themselves aren't new.