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 228
Fig. 329.—Crosssection. … Fig. 330.—Ground-plan. pilasters. The posts between the engine-doors on the inner circle are of cast-iron, keystone-shaped,with tlie necessary grooves for the doors. The door-opening is spanned with an iron beam lintel.The opening is 16 ft. 6 in. high in the clear above top of rail. The wooden…
Building · Railroads
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
