Hohner Black-Dot Double Ray B/C Box
 
Here are some pictures of an antique Hohner B/C Box I bought in June of 2003.
 

   


It's all basic black...
those buttons have played a lot of notes...
closeup of "Double Ray" logo...
HC means 'B/C' in German ...
bass buttons are tuned to the diatonic keys of B & C - useless for Irish ...
genuine Hohner "Steel Reeds" ...
bellows are in excellent shape - this accordion was serviced in 1992 by Ralston