the two places by purposely having the chips made to look alike when in a chip tray.

(both of these scans are courtesy of Paul Hegge and his Silver State Treasures site! Thanks again Paul.)

I think I got this info from a Chip Chat. (Thanks Doug Saito!)

I'm not positive how it worked, but by having the two chips look alike they could be moved between the two casinos (by the owner and accomplices).

Jim Follis