Quote:
5 reals got overstruck as 10 reals, 10 reals as 20 reals.
Interesting issue--would that have amounted to some profitable seignorage for Portugal? Certainly, if they could get 10 reals worth in trade for 5 reals of their converted currency, that might explain the overstrikes? 5 reals got overstruck as 10 reals, 10 reals as 20 reals.



















