Great Western Railway Instructions

"Great Western Railway Instructions" by William Wylie Grierson is a technical guide from the early 1900s that lays out detailed procedures for building and keeping up railways; it deals with the tilt of tracks on curves, how rails expand, and exactly how to measure and check curve shapes to keep trains running safely and well. Organized into easy-to-follow parts, the book gives hands-on advice to railway engineers and workers, outlining the right ways to handle track tilt on curves based on train speed and slope, how to deal with rail expansion from heat, and rules for setting track width on different curve sizes. Placing a high value on accuracy and safety, Grierson uses samples and measurements to guide the necessary engineering work for the Great Western Railway, which demonstrate both the era's technological requirements and the importance of safety rules at a fast-growing time for train travel.