Buildings and structures of American railroads. A reference book for railroad managers, superintendents, master mechanics, engineers, architects, and students (1893)
Berg, Walter Gilman, 1858-1908 · New York Wiley · leaf 398
Fig. 622.—Perspective. PLATFOfiM … Fig. 623.—Ground-plan of Main Floor, Lyman Street Building. gravity to a hot-well, from which it is pumped to the boilers by two Worthington feed-pumps. Themain valves, regulators, steam-traps, and pressure-gauges on each side of the main valve are located in thebasement of tlie Liberty Street…
Building · Railroads
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
