Board Game Design Pieces

While exploring a project I've been working on, I found a list of manufacturers for board game parts, cards, and dice on Boardgamegeek.  Two on the list particularly stand out: Rolco, whom I have used before and had great luck ordering very cheap, durable plastic 6mm tanks, and MeepleSource, which has a few board game bits I'm considering using.  The project I'm working on requires crown tokens, which I sadly wasn't able to find on any of the manufacturers listed.  I did, however, find replica dubloon coins on Rolco's site.