??? Not my auction.

EXTREMELY RARE R-10 Stewart's Shining Parlor Casino Chip Tonopah, Nevada 1920s ... . " There are only 2 or 3 known to exist. "

http://www.ebay.com/itm/EXTREMELY-RARE-R-10-Stewarts-Shining-Parlor-Casino-Chip-Tonopah-Nevada-1920s-/380766373189

Robert
.
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Matt Dillon (center, shooting dice) in "The Big Town" (1987).
http://www.antiquegamblingchips.com/StillsB_OthMaleAcs.htm