I've seen several multicolor coins and I must say that this is well beyond what I could expect. They look more like a curiosity or medal than a coin. Proofs can reveal the artistic side but multicolor coins... Oh well, I guess anything is possible.
They're coins alright, and there are far more of them out there than most folks could ever begin to imagine. Check out this web site - Worldwide Bi-Metallic Collecotrs Club