Inside Out Library
The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 214
o the point of vitrification,has been proved beyond all question to be proof against any destroyingagent whatever, except fire, and is used in all conservative practice ofable sanitary engineers throughout the United States. PACIFIC SEWER PIPE CO. Wanuacturers otVltrHied Salt Glazed Sewer Pipe825… … American Inqot Iron. /3. Open Hearth 3tee\. c . ©cssemer 5tce\. * ICw9 / \ ERE is a photograph of results of whatmight be termed an Accelerated ExposureTest. Thin saucers made of AmericanIngot Iron, Open Hearth Steel and Bessemer Steelwere all filled with cinders and set out doors forseveral…Architecture · Building
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