I'm trying to replace one I gave away... I see these in both .999 and .9999, anyone know what's up with that?! Thanks in advance! Mike
the one on the top could be a fake/copy hard to tell without having the coin in hand and i have never seen these before.
Yes its the fineness of the silver but the fineness of the silver determines the weight/a coin with .600 fineness isn't going to be the same as one with .900
So, this article clarifies the .999 is for BU and the .9999 is for the proof. I found both listed for the same price and ordered the .9999; guess I'll find out which one it is when it shows up! https://coinweek.com/world-coins/apmex-releases-certified-dutch-lion-dollar-restrikes/