Buildings and structures of American railroads. A reference book for railroad managers, superintendents, master mechanics, engineers, architects, and students (1893)
Berg, Walter G. (Walter Gilman), 1858-1908 · New York, J. Wiley & Sons · leaf 400
-drum at pleasure, so that any one or more of the boilers can be used without the others,•.vhcnever desired at a moments notice. From tlie steam-drum a 6-in. pipe runs underground to the cellarof the Liberty Street building. This is supported on iron rods in a brick chamber. There are manholes… … Fig. 622.—Perspective. PLATFORM
Railroads -- Buildings and structures · Buildings
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