Kitson Meyer Type 2ft 6in gauge 2-6-2+2-6-2 four cylinder articulated engine No. 191 of Kalka Simla Railway. Two in class, built in 1927 by Kitson of Leeds.By the time these locos arrived in the mountainous line, they had become part of the North Western Railway (NWR). They later worked on another mountain line, the Kangra Valley Railway and were eventually transferred to Larkana-Jacobabad Railway, where they became Pakistani Property at the time of partition. This loco was converted to a Meter guage loco in 1951. - M Senthil Kumar