sentences:  The message set out code words to be used by aircraft on an operation named "Mondschein Sonate" but did not give Coventry as the target or a date.It said that transmission of a figure 9 would denote "KORN", and hindsight has recognised that to be the code name for Coventry.This was not realised at the time however, even though PAULA had been identified as Paris and LOGE as London.