BDR-8 'Sentinel' --- Built by The Sentinel Waggon Works Co. Ltd. Shrewsbury, UK, in 1929. Wheel configuration 0-6-0 & with 100hp this narrow-gauge loco was used on the Bankura-Damodar River Light Railway (BDR) of East Indian Railway. These Super-Sentinel locos have got a vertical boiler inside a fully enclosed bonet. Steam from the boiler in turn provide power to a high-powered motor, which in turn transmit power to the wheels through chains. This NG specimen of this unique class of steam loco is preserved at National Rail Museum, New Delhi. Photographed by Rudranil RoyChowdhury. D.O.P. - 19th September 2018.