Looking for any information about the music box manufacturer,
J.H. Heller of Bern, Switzerland.

Martin Tengström

 [ At http://www.alte-spieluhren.de/spieluhren_metropole.htm#J.H.%20Heller 
 [
 [   Founded by Johann Heinrich Heller (1830-1906) fabrication probably
 [ before 1866.  Succeeded by his son, Heinrich Karl (Henry) Heller
 [ (1855-1943) in 1883.  On all major music boxes the signature
 [ "JH Heller Bern" was stamped on the frame of the air-vane governor.
 [ Musical works by Heller of all kinds have survived, including the
 [ musical table with interchangeable cylinders.  Other mechanical musical
 [ instruments were also produced, such as barrel organs and orchestrions.
 [ Probably in the 1890s production shifted more and more to fantasy
 [ objects with music, such as beer glasses, Swiss cottages, musical
 [ chairs, etc.
 [
 [ -- Robbie