Token experts I found two tokens that appear to be pewter and are on the right side of known tokens.
The Hilton Casablanca known is 37 mm and weighs 21.7 grams
the pewter one is 36 mm and weighs 19.4 grams
The Royal Cabana silver is 43.0 mm and weighs 37.2 grams
the pewter is 42.7 mm and weighs 28.9 grams

They look like strikes and not castings.
What do you think they are?
Trial strikes?
Proto types?

I will submit them to the ChipGuide with the other side shown