Here are a couple of roulettes you wont see too often.
The Gorleston Club Casino operated in Gorleston-on-sea, UK in the 60's.
Gorleston-on-sea ultimately got swallowed up by neighbouring town Great Yarmouth.
The Grosvenor Great Yarmouth is still on the same site today (100 High Street, Gorleston)
4 roulettes are known, 3 of the dark green and one of the lime. As far as I know, no surviving cash chips are known.
The four I have are for sale at $35 each shipped if anyone is interested. Email me.