LSWR Adams 'B4' Class 0-4-0T
https://en.wikipedia.org/wiki/LSWR_B4_class
References
- Fairclough, T; & Wills, A. (1978). Southern Steam Locomotive Survey: The Adams Classes. Truro: Bradford Barton, pp.84-89.
- Russell, J. (1991). A Pictorial History of Southern Locomotives. Sparkford: Haynes, pp.178-182.