Hunslet Austerity 0-6-0 saddle tank ROYAL ENGINEER, 16th August 2012
WD198 built 1953 for Army. Named in 1971 and last operational army steam locomotive.
Withdrawn in 1991. In 2008 National Army Museum transferred ownership to Isle of Wight Steam Railway.
Pictured running round its train at Smallbrook Junction, IOW.