While reading this article I looked around for some more information on the model 15 teletype he mentioned, and I found this great playlist about how they work,

While reading this article I looked around for some more information on the model 15 teletype he mentioned, and I found this great playlist about how they work, including using it with an Altair 8800 running CP/M and BASIC https://www.youtube.com/playlist?list=PLB3mwSROoJ4JoPgcLzZ3kMKmQI5eN-4No https://www.youtube.com/playlist?list=PLB3mwSROoJ4JoPgcLzZ3k...