I purchased a solid oak piano case reed organ in 1972 in Michigan. It is Story Clark custom made for Clark Pitts and I did go to the Battle Creek Library and found a book which did tell me that Story and Clark made only 2000 of these organs in the 1890s. They were made for folks who liked piano style better- I have been looking for member of the Pitts family .   It plays well - and it is a beautiful piece of Oak Furniture.    I rarely see any other information about these organs or what kind of appraisal could be forthcoming.