The organ console was in a small area off the entrance hall at Rose Terrace- it was originally installed in the first Rose Terrace- a stone, English Cotswold style Albert Kahn designed home on the same site, which was pulled down around 1929 to begin construction of the much larger residence.
Horace Dodge was fond of the pipe organ, and Anna was trained as a pianist, and enjoyed organ music. The organ was the only item saved from the original home and incorporated into the new one.
The DIA until recently owned Francois Boucher's cartoon tapestry of Psyche displaying her treasures, which was used as a buffer to hide the opening in the wall of the music room where the sound for this great organ would eminate.
In fact, just in the last few years the DIA has divested itself of items bequeathed by Anna Dodge to benefit the general fund, which in my view was a mistake, since the idea should have been to incorporate these items into a reconstructed scale model of the music room, where most of the items currently on display were originally located.
Gone are the set of four Maison Bagues crystal chandeliers, Savonnerie carpet, and the four gilt cabinets that held the collection of royal Sevres porcelain- items designed for the room in the early 30's, and commissioned through the famed Parisian decorating firm of L. Alavoine & Company.
The tapestry was sold as well, sadly, which goes to show that even an odd 40 years after the original bequest, there is no control over the donation of items to museums.
Here's a few photos to help in your research, some you may have seen already-
http://www.gphistorical.org/autobarons/dodge/index.htm
http://www.findagrave.com/cgi-bin/fg...2&PIpi=3496573
http://www.internetstones.com/image-...l-necklace.jpg