CAJUN ACCORDION DISCUSSION GROUP
My mother in law has a L Miller Maker S.F. Cal accordion in mint condition. It’s well over 100 years old and in like new condition. Does anyone know it’s value?
Here's one that sold for $170 a couple of years ago. No idea how it compares to the one your mother-in-law has in terms of features, condition, age, etc.
There's a fair amount of information about the maker available on Melodeon.net, e.g.: