Hi all, newbie here and very interested in coins after finding bunch of old coins my dad has been keeping for the last 40 years as he had been traveling overseas since mid 70s. I can tell by the way he's been keeping all the coins in a girly small leather wallet not because he likes them but because he didnt have the chance to throw them away. At the moment my knowledge in coins is pretty much close to zero. So pls be patient if I'm asking a bit too many questions and probably some stupid ones.