Help! I inherited a working, restored pump organ and original stool. My only clue is the inscription Chicago Cottage Organ Company. It was restored by my parents in the 1970's. I need to determine the value of this piece and possibly sell it. I have pictures for anyone who wants to see (email me at eheilman1706@hotmail.com) but it has a very tall back (75 inches) and is quite ornate. Any ideas on how to find a value?