Dear Sharon,
Nothing so far, I'm afraid, but there are other avenues to pursue. There are other things belonging to my grandmother that are here now, but in many boxes, and nobody knows what is where, so I will do some searching. Also, my grandmother's cousin in Texas has lots of stuff on the circus and is very into genealogy. I will write to her to see if she knows anything. I'm so sorry that nothing turned up in this first look, but I will keep searching and will let you know what I find.
Yours,
David