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 80
timbjrs : posts, 6 in. X 8 in.; horizontal ties, 6 in. X 8 in.: X-bracing, 6 in. X 6 in. Signal-to7Cer at Hillshoro, N. /., Lehigh Valley Railroad.—The signal-tower of the LehighValley Railroad at Hillsboro, N. J., shown in Figs. I2i and 122, designed by Mr. C. Rosenberg, SIGN A L- TO WERS. 43…
Building · Railroads
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
