Hi Granny,
Welcome to the forum. There's lots of chip experts here, and lots of great poker/gambling advice.
My first impression is the chips shown are NOT from a casino, and more likely some promo set created by someone (or some company) with that logo/name (pp). The reason I'm confident these are not from a casino, is they don't have any casino branding or $ denominations (which a casino most assuredly would have).
That said, there are others here who might be able to tell you exactly what these chips ARE (maybe some of the history?).
Best of luck, and again welcome!