A steam engine is rigged up for use as a pump to fight railway fires.
Unused / unissued material - location and dates unclear or unknown.
VS of a fire fighting demonstration using an SR 0-6-0 tanker steam engine / locomotive which has been fitted with water pumps etc. for fighting railway fires. The firemen attach hoses to the pump and spray water off to the side of the track.
N.B. SR Stands for Southern Railways.