found: That's the blues, old man, p1983:surrogate of notes (Wally Fawkes; b. Walter Fawkes in 1924; also the cartoonist "Trog")
found: Miller, M. The Max Miller blue book, 1975:t.p. (Trog) p. 1 (Trog (Wally Fawkes); Observer's polit. cartoonist and creator of Flook in Daily mail)
found: Wikipedia, November 18, 2019(Walter Ernest "Wally" Fawkes; born June 21, 1924 in Vancouver, British Columbia; jazz clarinetist and a satirical cartoonist; as a cartoonist, he usually worked under the name "Trog" until failing eyesight forced him to retire in 2005 at the age of 81)