The Metallurgy of Steel. ... Second edition ... enlarged. Vol. 1
Henry Marion Howe's The Metallurgy of Steel, second enlarged edition, issued in New York by the Scientific Publishing Co. in 1891 as a technical reference for metallurgists, furnace engineers and steelworks managers. The plates are engineered line drawings — sectional elevations, longitudinal and cross sections, half plans of regenerative and sponge-iron furnaces, retorts, hearths and flues, plus keyed diagrams and carbon-gradient bar charts — useful for precise hatching, lettered callouts and stacked cutaway geometry.
