>>20326941I got it from
CoinFlation.com, says just above the list it's up to date so I'm not sure. Possibly because there's been no real change to the coins metal composition? I'll need to do some digging. I know there's been talk of some Senator(s) wanting to change the coins to cheaper metals as currently it's too expensive to make them out of zinc and whatnot. Which itself is hilarious and a throwback to 1965 when Johnson said the same thing about our coins being made of silver.