The records were made by Kurt Baum of Hamburg in the 1970's and
80's, before Hommerich's records, tapes and CDs.  There were about
20 in the series.

Roger Desouches

 [ Peter Schuhknecht of Hannover also privately published
 [ a series of LPs called Drehorgel-Festival.  I have one entitled
 [ "Drehorgel-Festival Hannover, Serie XXVII", so it seems
 [ Schuhknecht's series encompassed at least 27 LPs.  -- Robbie