Aren't these cool? I found the PRINTED CHARTS in the Unity Archives last year. They were published by the Unity Minister's Association. Just recently (March 2015), a fellow Licensed Teacher sent me the HAND DRAWN CHARTS. He said they were found in the files of Rev. Ida Bowles, founder Unity Church of Hempstead.
Now we don't know who created them and we don't know when they were designed. But they are a testimony to the rich store of learning materials that are available to us and they indicate that there is plenty more to be uncovered, dusted-off, reformatted for modern media and freely disseminated over the Internet.
Have you got some treasure from Unity's early days? Send it to me. As we know in Unity, it's all about circulation.