I don't know if Rubel made anything else in any quantity besides this coat. I've been told by a vintage dealer friend that they can be seen in emerald, sapphire, bright cerise, kelly, turquoise, brown, red, mustard, and pea green! In this bright cerise/magenta/fuchsia color I've found three, the first I had to keep, and I'm now on my second for sale. I want one in pea green!!
Listed here.
Listed here.