Tim,
Info. from the Gaming Table:
Cavanaughs- Kalispell, Montana 1990-1991
Brent Walker- London, England Closed
Int. Gaming Ops- Turkish cruise ships
Tumbling dice-Atl. City Gaming School
L'elephant- Ivory Coast

I could use any of the 50's, if they are available.
Hope that helped some.
Doug in Kingman, Az.