(BBC documentary, 1974)

Viewable on the East Anglian Film Archive, this short documentary filmed in Ixworth in Suffolk includes footage of passing Eastern Counties buses, an early 1960s Bristol RE/Eastern Coachworks and a Bristol VRTSL/Eastern Coachworks from around 1970:

There is good footage of DX9547, a Gilford AS6/Taylor well known for its appearance in the much loved Dad's Army (1968-77) television comedy: