Yeah, I know although I have trouble figuring out the varieties. I think I might have a 1920 but no 1919. I already put them of my bag of coins to put in albums and I hope to do that this weekend. I also got a 1860 British Penny and there are about 20 varieties of that. I can't figure out any of them.
I love Mexican coins - you should look for Mexican Onzas - 1 ounce of .999 silver and beautiful designs. They started minting them in 1949 and then stopped until restarting again in 1978. The latest Winged Victory (KM#639) are really eye catching.
I've seen a lot of pictures but I don't own any. I have a pretty substantial Mexican collection but at first I focused on the lower denominations so I'm only now getting to the bigger silver coins.