MG SLR Coach - NMR --- A unique MG SLR coach of Nilgiri Mountain Railway built in the year 1966 by Leeds Forge Co. Ltd, UK. These 32 seater coaches are IRS bogie provided with pinion wheel which is fitted at the middle on the front axle & is free to rotate on the axle. When the pinion brakes are applied partially by the brakesman on a descending train, the speed is controlled and the wheels have a smooth movement on the rail. Got some unique features like Brakesman Verandah for controlling Adhesion brake & Pinion brake at one end of each SLR coach. Type - SLR.