The hardback book 'Portraits of Castles' GWR Locomotives by B Holden & KH Leech is a must-have for railway enthusiasts interested in GWR locomotives. With a focus on railway history and steam locomotives, this book features detailed portraits of iconic GWR locomotives. The authors provide a comprehensive look at the company's locomotives, making it a valuable addition to any railwayana collection. With materials sourced from the United Kingdom, this book is a celebration of GWR's rich history and heritage.