My father-in-law spent a lot of time in Europe during his career. He has given us a small shoebox (seriously!) of currency, mostly coins, and mostly from Europe. We've been bringing change to Europe for a few trips now. Now, most of what we have left is 1, 2,5, 10 and 20 cent coins. Would anyone even want the 1 and 2 cents? I thought about including some of the smaller coins with larger coins for tipping, but I'd hate for anyone to feel insulted. Would a bank want them?
We also have a lot of Deutschmarks, lira, francs, belgies (belgium) in addition to coins and bills from Costa Rica, Mexico and Korea (He served in the Korean War). We can of course keep it, maybe spread it out among his grandchildren, but does this currency have any value?
We also have older British bills and coins which I assume is still negotiable.