here are some chips I came across the other day and was wondering if anybody can tell me about these

I can see where the Puerto Rico Sheraton Hotel in San Juan chips are from but does anybody know a value on these, they both say no cash value now

I don't know where the Casino Samarina is or its value if anybody can help

I am not sure which number the Landmark chip is in the TCR, there are 3 listed for the beige and I am still not too good and figuring out which one it is. If anyone can help I would appreciate it very much. Or is it listed in the TCR with this type of cancel.

Thanks so much for all your help, I appreciate everyones help on this board since I am still new to collecting.

Rodney