Principal items of cost. Illustrated with ten fig-ures. Contained in Scientific American Supplk-ment, No. 393. Price lOcents. To be had at this officeand from all newsdealers. The same number contains abiographical sketch and portrait of Mr. John A.Roeb-ling, the designer and first superintending… … IRON AND STEEL.—INAUGURAL AD- dress of Bernard Samuelson, M.P..before the Iron andSteel Institute. The worlds production of pig iron.Heat of blast. Wonderful uses and demand for iron andsteel. Progress of Bessemer steel. Latest improve-ments in iron making. Steel rails 150 feet long. Basicsteel.…
Patents · Patented · Iron · Inches · Scientific American · Brass · Address munn · Three years · Small pox · Trade catalogs · Horse power · Oil cup · Cotton goods · Oxalic acid · Three times
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-817-376.webp)
