Ron, I'm envious of your MGM lions! I'd never heard of them. I have a film strip of the lion roaring.
After my father died, I carefully went through the house. My parents tended to keep cash and valuables hidden around the house, so I felt compelled to go through EVERYTHING. In a drawer in the den I found the film strip, along with a few other items. It's strange that I'd never seen these things before. I'd been through those drawers many, many times. My parents didn't keep movie memorabilia. It's a mystery why they had it, but I'm glad to have it now.