1923 Locomotive Catechism Robert Grimshaw 30th Ed Steam Brake Fold-out
£36.92
• Author: Robert Grimshaw, M.E. • Item: Locomotive Catechism. • Edition: 30th Revised and Greatly Enlarged Edition. • Technical Content: Includes up-to-date information for its era on air brakes, super-heaters, and the Walschaert valve gear.
