Published by the author, 1917. First edition. Hardcover. 386pp. Octavo [20 cm] Blue cloth covered boards with gilt stamped titles on the spine and front cover. Good. The extremities are rubbed and bumped, and gently soiled. There are numerous small light stains on the covers as well. Subtle spine slant. The spine is also a little sun faded. The text block edges are darkened, and the endsheets are lightly soiled. The front hinge is a little weak, and the text block is fragile in a couple of places. The pages are browned. Item #33156
Topics include Type S Single Top Governor, Combined Automatic and Straight Air Brake Operation, Action of the E-6 Safety Valve, and more.