The history, build details and operating practices, and including detailed plans for model makers too. This book expands considerably on the knowledge base we have from previous publications and will prove to be the definitive work on this iconic class of locomotives which have worked on the Darjeeling Himalayan Railway since 1889! Written by David Churchill, probably the world’s foremost authority on Darjeeling Locomotives, it balances diligent research with information from the DHRS archive and the support of friends with specific expertise.