The book “Rules of depot repair and maintenance of 750 mm track locomotives”, created by the team of authors, is a unique and important publication for all who are interested in the history and technical aspects of railway transport .. This is not just a reference book, but a real encyclopedia devoted to the specifics of maintenance and repair of locomotives operating on narrow-gauge railways. The focus of the book is on 750 mm gauge locomotives, which have played a significant role in the development of transport infrastructure, especially in mountainous terrain and on small-scale railways. The author's team, consisting of experienced engineers and specialists, shares their knowledge and practical experience, which makes the book not only a theoretical work, but also a practical manual .. Readers will be able to learn about various aspects of depot repair, including diagnostics, prevention and troubleshooting, as well as modern methods of keeping locomotives in good condition. This book will be of interest not only to professional railway workers, but also to fans of the history of technology, students of specialized educational institutions, as well as everyone who is fond of the history of railways and locomotives. It will be an indispensable source of information for those who want to understand more deeply how this unique mode of transport functions and what technologies are used to service it. It will find useful information for both beginners and experienced professionals who want to update their knowledge about modern approaches to repair and maintenance of locomotives. The topics raised in the book cover a wide range of issues: from the basics of the design of locomotives to the details of their operation in different climatic conditions. Particular attention is paid to safety issues, which makes the publication relevant in the light of modern requirements for rail transport. The book also examines the impact of modern technology on repair and maintenance processes, allowing the reader to see how traditional methods interact with innovation. The style of the authors is distinguished by clarity and accessibility, which makes complex technical aspects understandable to a wide audience. They use a living language, rich in examples and illustrations, which helps the reader not only to absorb information, but also to enjoy reading. This makes the book interesting not only for professionals, but also for those who just want to learn more about steam locomotives and their importance in the history of transport. If you’re looking for literature that combines technical accuracy and a fascinating narrative, the “Rules for Depth Repair and Maintenance of 750mm Train Engines” is exactly what you need. The book will be an excellent addition to the library of both professionals and amateurs, and will help to better understand how important it is to preserve the heritage of rail transport for future generations. Do not miss the opportunity to immerse yourself in the world of locomotives and learn more about them! This book is your guide to an exciting journey through history and technology, which will not leave indifferent anyone who is interested in railway transport .