Yes, I saw it on facebook too - all piano boxes bar one, the "Galanti B/C 2 Row Melodion", in red and white celluloid, with 5 treble couplers and 2 bass registers. Those are rare, and unusual looking, and that one may be of little or no use to the thieves - it might just surface somewhere...
(http://i17.photobucket.com/albums/b66/StephenChambers/Accordions/Galanti%20red%20B-C.jpg)
(http://i17.photobucket.com/albums/b66/StephenChambers/Accordions/Galanti%20red%20B-C%20grille.jpg)
The grille, with the switches, would remind me of an old-fashioned radio!