Wanted: "Rag" notes or lesser condition paper money

I am looking to trade or buy "rag" notes, lower condition stuff.
I don't have a lot of $$ for currency and would like to acquire
older stuff.

If you have a few nasty pieces laying around you can't get
rid of, email me with a list. I am looking for pretty much
anything U.S., fractionals, horseblankets, whatever. Also
like old Canadian currency.

Thanks

Doug