Chartered Engineer
Research or modelling interests are:
Metropolitan Railway, particularly its operations, engineering, rolling stock evolution and development in the electric era to 1933, its electric locomotives [new build and the reconstructions];
Tramways, particularly London - LCC, MET, LUT, East London Municipals, also tramways of former Eastern Bloc nations and related systems;
Ashover Light Railway;
NG Military/Range railways;
NG Mine/Colliery underground railways
Uxbridge Vine Street branch BR[WR];
Railway Engineering and Operations, particularly Underground, Metro and suburban systems;
Railway Scheduling.