Here's a goofy question for today...

I do a bit of "semi-professional" matting and framing in my spare time. I would like to frame some trout stamps and flies. Does anyone know where state trout stamps can be purchased on-line? I use to know of a web site in my favorites that sold state and federal waterfowl stamps and I assume they also carried trout stamps but I seem to have misplaced the address. Anyone have any ideas? Thanks.