Thomas Bantock & Co No 60. 

Gauged BCN 14137 on 10/4/1895 and named ALKALI, but previously gauged No 11637 in 1885. 

At some point it was shortened and a motor counter fitted and converted, but initially it was named ESCAPE 

Later reverted to its original name

Alkali 2018 (pic R Prettyman)
Alkali 2018 (pic R Prettyman)