1931 'Neptune'
The original North Bay locomotive was built by Hudswell Clarke & Co of Leeds in 1931, arriving on the eve of the railway's grand opening on the 22nd of May - at 11pm!
At a cost of £1080, in the age of steam, 'Neptune' was a record breaker, becoming the first diesel locomotive in the world to be fitted with a hydraulic transmission. Her builders convinced the council that for cost and efficency, steam outline bodywork in the style of an A3 Pacific, but fitted with modern traction unit rather than a boiler, would be the way to go. In her first season, 'Neptune' alone hauled over 418,000 passengers!
She was repainted into BR Brunswick Green in the early 2000s, the first change form LNER Apple Green the railway had seen.