Have a Dennison truck with another thing rarely seen, a Rolls Royce Eagle engine.

Dennison make trailers in Ireland and Britain but in 1977 they got the notion of building the trucks that tow them as well. They made 250 before deciding to stick with what they knew.

Rolls Royce used to make diesel engines for a variety of uses, mainly in the UK, but the arrival of the likes of Volvo and Scania who make their own was bad news for makers of proprietary engines and so in the 1980s they sold out to Perkins who couldn’t make a go of it either and closed down the old RR plant.