Y-2 77, 1'D2'. Inscription on the side: "CLASS H-D MAKA / YEAR OF MFG STEAM LOCOMOTIVE / 916 of 30 MPH NORTH BRITISH LOCO LTD 1907". Make of it what you like ....
Meanwhile I was told that 41 locomotives type Y 2 were built 1907 to 1908 for Great Indian Peninsular Railway, 1931 to 1940 to East Indian Railway, 1951 to Indian Railways. This locomotive was built 1907 by North British as GIPR 184, later renumbered to EIR 1653, then IR 26645.
National Railway Museum New Delhi 2012-12-07.

tobias b köhler