When I say old, I mean old. These were from inherited from my grandfather and are all from around World War I or World War II. I don't know much about foreign currency, but from what I can tell they are (going down): Latvia, 1919, 1 Rublis Belgium, 1938, 5 Francs Belgium, 1927, 5 Francs Netherlands, 1938, 1 Gulden France, 1942, 20 Francs France, 1944, 2 Francs (US occupation currency) Algeria, 1944, 5 Francs (not European, but before independence from France)
Great looking notes I wish I could find some French notes going down in price LOL Ps the Algerian is North African
