British Airways Lockheed L1011-1 TriStar G-BBAF launches from 28R (as it was then) at London-Heathrow during the summer of 1984. In my opinion, the TriStar was one of the designs that suited the BA Negus livery, unlike others such as the Trident, VC10 and One-Eleven. A scan from one of my negatives.
This is a scan from a full-frame shot taken at IAT '87 shooting with a Pentax ME Super loaded with 400 ISO 35mm negative film. British Airways Concorde (208) G-BOAB in much happier days as sadly, she now sits very forlornly near the threshold of 27L at London-Heathrow.