CHICAGO PUBLIC LIBRARY. 49 … DIRECT-CONNECTED ELECTRICAL MOTOR. under the area-way and dumped into the boot of the ash elevator and lifted up and discharged into the ash tank, from which the ashes are spouted into wagons. The casing around the bucket elevator, the discharge into ash tank, and the tank itself, are perfectly…
Architecture · Building · Architecture -- Periodicals · Building -- Periodicals
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
