"Are the red areas the enamelled spots??'
Yes.

The Connoisseur casino is owned by Grosvner Casinos.
Not sure who made the tokens but the 2L one, was used in a 2L slot, per the English poker player that sent them to me.

The 5L ones was sent by a San Francisco chipper that visited there.
He said, he thought he got the last of the UNC ones. Most of the ones they had were pretty nicked up. He also said they would not sell him chips but had no problem selling the tokens.