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 218
Fig. 312.—General Plan. Fig. 314.—Ground-plan of Ventil.\tor. with combination roof-trusses and slate roof. The outside diameter of the house is 320 ft., the innerdiameter is 168 ft. 6 in., and the diameter of the turn-table pit is 60 ft. The width of the house is,therefore, 75 ft. 9 in., and the…
Building · Railroads
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
