Although its tape's Radiophonic Database entry says that the programme was "Cancelled", the episode of Omnibus broadcast on the 12th December 1971 at 8.30pm was "Will the real Mr. Hogarth...?", at 8.30pm.
- "Will the real Mr. Hogarth...?" was broadcast on the 12th December 1971 at 8.30pm.
- The BBC Sound Archive's tape TRW 7282 is missing and a note says "Cancelled".
- A video on youtube “features a few brief excerpts, with discussion by the writer Jenny Uglow, from "Will The Real Mr Hogarth" - the artist Gerald Scarfe's televised recreation of Hogarth's "Peregrinations" along the North Kent Coast.” but the excerpt contains none Delia's music.