Hi Nanasur: 
 in the description of photo in:: http://en.wikipedia.org/wiki/File:Steam_eng.jpg 
 where it is stated that 'On the left WG class 2-8-2 Nº 9616', the nr on the left WG steam-engine is 9619, as can be clearly seen 
 & interestingly, the red bogie on the extreme left reads:: "lukhnow-agra-lukhnow" 
 thanx for the excellent upload & looking forward to more such wonderful & admirable efforts:Rafi,London,UK