Hello!  There should be at least two Hupfeld theatre organs around.
Back in 1975, one was advertised for sale in an old catalogue from the
Mekanisk Musik Museum in Copenhagen, archived at
http://www.mmdigest.com/Smythe/Mekanisk_Musik_Museum_Catalog_5_1975.pdf 
See page 38.

At the same time, one was in the possession of the German collector
Willy Vanselow in Waldkirch, were I saw it and played on it.

Neither organ was equipped with a roll playing mechanism.

Christofer Nöring
Stockholm, Sweden