[ Ernie Mannix wrote in 130827 MMDigest:

> Can anyone recommend a good (or great) book on the workings, anatomy
> and mechanics of the band organ?  ... As technical as possible ...

You may join my group that is people building Wurlitzer 105 copies
and you will find a full set of PDF files for understanding, printout,
and building each part.

http://launch.groups.yahoo.com/group/wurlitzer105b/join 

Doug L. Bullock
http://thepianoworld.com/