[etskinner]

This sounds hard to believe. Adding anti-counterfeit messures to the bills that have them ($10s and up?) can't be that expensive compared to the value of the note, why would they make two different versions?

Not to mention, that would break fungibility.

Can you provide a source?

[thaumasiotes]

> Can you provide a source?

A source... for what claim? What do you think I'm saying?