It is of me (Steve Culliford) in the passenger seat with the SLR and Cpl Mick Calam (driving). We were in a convoy driving through the jebel to Thumrait in late January 1977. At some point I recall Mick letting me have a go at driving the lorry. Note the logo on the bumper (bottom right) It appeared everywhere !

It says FDTC I think. I can't remember what it stood for. "Flying Ducks something something" possibly as the logo is of two ducks flying in very close formation