The product is a hardcover book titled "GWR Collett Castle Class" by Keith Langston published in 2016 by Pen & Sword Books The Limited. Part of the British Steam Series, this book focuses on the transportation genre and provides a pictorial history of railroads in England. With 224 pages and illustrated by the author himself, this book offers a detailed insight into the Collett Castle Class trains, making it a valuable resource for enthusiasts of British railroad history.
