Checking "Key of the Door"
brought to mind a version of name play; I'm not quite sure what
it might be called. there was a comedian, who wrote music hall
songs, and may have performed in music halls as well. My faint
memory of him was on radio.
The name Nosmo King -- the origin
No Smoking; from the days when railway trains had a compartment
in each coach labelled No Smoking.
