CAJUN ACCORDION DISCUSSION GROUP
The Button Box has two Louisiana accordions for sale, a key of D Pointe Noir (Dick Richard) and a key of D Cajun (John Roger), details at first link
They have been there for a few months... Both are excellent instruments. Listed and recently sold there was a Miller and two Castagnaris. The Castagnaris sold first. Considering Richard has gone to the heavens and Rogers is no longer building these very fine instruments.. both would be a score.