Gervase is a 0-4-0 Vertical Boiler Tank Locomotive. It was originally built by Manning Wardle in 1900 as a small saddle tank locomotive to the conventional 'H' Class design, and it began work at Merstham Grey Stone Lime Works immediately after delivery from the builders. After heavy usage for over 20 years, Gervase was converted to a VBT by the Sentinel Locomotive Co. in 1928. It is in its rebuilt form that it is seen in the archive photo below. The drive is transferred from the steam engine to the front axle via chain, with power to the rear axle via side connecting rods.

The locomotive is currently undergoing a full rebuild and restoration at Elsecar. To follow the restoration progress of Gervase, please click here for all the latest news.