The letterheaded paper shows the Scott Furlong company directors to be: Sir Kenneth Albiston-Barnes (managing), H.J. Bartholomew Wade, Sir Allan Keith Davies, C.B. & Bar and M. Lumsden-Hayes (secretary). The telephone number is Little Milling 9027-8-9, the telex is 34219.
The initial date for the African Airways sales flight for the Sovereign was Saturday 26th October - the episode opens on Wednesday [23rd] - and is dropped back a week by Wilder to 2nd November. This firmly sets the date as 1963. (The edition originally aired on Monday 21st October.)