A half century of Chicago building : a practical reference guide : all building laws and ordinances brought to date : historical, technical and statistical review of the construction and material development of America's inland metropolis (1910)
Jones, John H., Ald, Britten, Fred A · Chicago : [s.n.] · leaf 393
r Building, CitvIn\esting Building, MetropolitanTower, Fifth Ave. Building andmany other skyscrapers. The Self-Contained, DirectCurrent Mast Hoist, shown atright, exclusively used in sinkingcaissons and all foundation workfor Hudson River Terminal Build-ings in New York. It is the mostconvenient… … HIGH SPEED BUILDERS HOIST With OI Without Solenoid Brake Hoists 1.500 pounds.A. C. 0 at 700rD. C to 1.000 ft. perCurr.-nt as d.:-s minute,ired.
Construction industry -- Illinois Chicago History 19th century · Construction industry -- Illinois Chicago History 20th century · Building laws -- Illinois Chicago · Chicago (Ill.) -- Buildings, structures, etc
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