I would be interested in trading for Obs chips from Ontario Canada.
The pics below are at the top of my want list but there are many many more that I need.

Mike Behiel has done a great job of putting together a reference page of Ontario chips (and all of Canada). Please take a moment to check out his site.

The scans below were taken from his site with his permission.

If you have any of these or others that you are willing to part with my traders can be found at:

http://uxbridge-homes.com/Chips/chips.html

Please feel free to propose a trade.

Thanks!

Frank