Trainman2001 posted:
IIRC, you can see it on display as part of the Frank Lloyd Wright-designed Johnson's Wax Headquarters building tour at Racine, WI (not to be missed, BTW). They built a whole rotunda to house it.
If you go, don't miss the research tower tour. A skyscraper that has only one small entrance door. No longer used, since it obviously fails fire codes. You can get a tour, though.