I have listed some jetons and chips for sale on Ebay

http://www.ebay.com/sch/chipperuk/m.html?item=151014004942&ssPageName=STRK%3AMESELX%3AIT&rt=nc&_trksid=p2047675.l2562

Some in the scan below - Ebay has photos which show the colours much better! - and several other chips.

Thanks for looking

Jason