Have a look at the three Silver Slipper chips listed on Ebay.

Thes are the only ones I have , these came in a Canadian collection , these may have

seen play in Edmonton, Alberta , but not sure on this , either way the chips are very

scarce.

http://www.ebay.com/sch/drbyard/m.html?item=300746323852&_trksid=p2047675.l2562&ssPageName=STRK:MESELX:IT&rt=nc