Collectors’ Corner

At the bottom of page 21 of the 1975/76 Minitrix catalogue, the silver driving trailer has a detail that is easy to miss: its lights change with the direction of travel. No. 3040 is described as a BDnf coach with a driving cab and lighting. The small yellow lamp symbol beside it marks a working feature, rather than another printed detail on the body. The catalogue gives the model a…