Hi: Evidence turned up Silver Slipper Vegas ordered from Bud Jones $1 9N114 and $5 9N117 chips in 1967 along with the 50c. Used $1 on tables and 50c dice/aces. Returned to Bud Jones late 1967. Chips sold to Edmonton Silver Slipper in early 1968. Just the $1 and $5. Las Vegas Silver Slipper original casino to use the 50c, $1 and hold the $5 dice/aces Bud Jones chips. Chips were illegal to use in Vegas later as US Gov't lawed the chips must have the casino city on them. Thus returned to Bud Jones.