The first one is from Reno its listed in James's book as the riverside Hotel. The 9th issue brown $2.50 (scrown mold)?

The second one is from Lake Tahoe its listed as the 6th issue black $2.50 error chip from the North shore club with a $100 denomination on the other side?

If anybody has a picture of these two I would love to see one, or if you know somebody who has one. Thanks Russell.