394K views · 8.1K reactions | The sound of a 1960’s class 37 locomotive starting up in the morning. D6700 was the first class 37 built. Seen here at Loughborough Central station on the Great Central Railway | Adrian Watson | Facebook

A glimpse inside the cab of the first class 37 locomotive built. This was built in 1960 and since entering preservation has been restored to as close to original condition as possible. It is a regular runner on diesel days at the Great Central Railway. | Adrian Watson

This is the same class 37 from yesterday but now loaded with Jamie Goodmans latest class 37 sound file. The combinition of his sounds and the pair of 20x15 speakers is excellent! https://www.roads-and-rails.co.uk/collections/8-ohm-speakers/products/20x15x7mm-bass-enhanced-dcc-sound-speaker-8-ohm | Roads and Rails

277 reactions · 5 comments | The sound of a class 20, class 40, and class 37 locomotive. The class 40 sounds like the class 20, but looks like the class 37 locomotive. #trains #diesellocomotive #britishrailways #railways #trainspotting #class20 #class40 #class37 #heritagerailway | Adrian Watson | Facebook

29K views · 802 reactions | The sound of a class 37, English Electric 12CSVT engine ticking over. #trains #diesellocomotive #britishrailways #railways #trainspotting #heritagerailway #class37 #englishelectric | Adrian Watson | Facebook