GSA: Am making enquiries regarding the location of the shot in question. One presumes it is possible that it could be Biggin!
De Havilland Aircraft Company DH125 Series-1 G-ASEC en-route between Hatfield and Heathrow in 1964
Registered to its manufacturer, the De Havilland Company of Hatfield, in 1962 this craft changed owners to Hawker Siddeley Aviation the following year and was then leased to Merlot International Aviation of Stanstead in 1973. Merlot became 'Executive Jet Aviation' who in-turn sold ASEC to Commercial Credit Leasing of Croydon in 1979 from where she went (the same year) to Bembridge Air Hire of Southend-on-Sea in Essex.
While with Bembridge she was re-registered as G-FIVE (although she looks nothing like a GV
) and subsequently ended-up with Nelson Leasing and Finance on who's books she remained until being de-registered in 1985.