Baldwin No 50788 of December 1918 had 11in by 16in cylinders and 2ft 7½in wheels and was assigned to the Dehri-Rohtas Railway by the War Department. On this official photograph the tracks on which the locomotive stands are just two lengths of timber. This originally 2ft 5.53in gauge 0‑6‑0 tender locomotive (Baldwin 50788 intended for the Alapeff Mining Company in Russia was rebuilt by Baldwin to a 0‑6‑0 tank and then despatched in December 1918 to the War Department in India, being assigned to the Dehri-Rhotas Railway. Its sister locomotive No 50789 was also despatched in December 1918 to the War Department in India and subsequently assigned to the Bengal Provincial Railway.