If this is Tuesday, I am at the Museum

I saw a magic lantern today.  It's funny that I haven't noticed it before.  It looked very like a film strip projector with a small smoke stack.  This was at the Bay City Antique Mall where I visited while Sue went to the dentist.
I found an American Heritage book from 1967 on the 'Gay Nineties'  .
That will fit right in with my work on the Columbian Exposition.