Hey Garin, enjoy seeing your collection. A few covers that I wanted to share with you and the group. I just uploaded these to the ChipGuide.
Take Care,
Eric

An attractive cover from London's version of the Golden Nugget.

I am assuming this is from the same Penthouse Casino, Casino London although it says club???

Regency-London, has a great graphic of the casino interior.

Soames Sporting Club-Portsmouth, no other memorabilia on the chipguide besides this.

Tiberius-Bristol, good looking logo, Pleasurama does quite the business.

Tiberius-Manchester, another casino that had no memorabilia on the guide (till now)