Four-Coupled Tank Locomotive Classes Absorbed by the Great Western Railway

This book is a comprehensive history of the four coupled tank engines absorbed by the Great Western Railway – locomotives of nine Broad Gauge companies, nineteen Standard Gauge companies, mainly in the South West which became part of the GWR between the 1870s and 1914, and a further eighteen companies, mainly in South Wales absorbed by the GWR in 1922 and 1923 at the formation of the ‘Big Four’ Gr...