Gallery›Digital Commonwealth — Boston Public Library›Molten pig iron from the blast furnace is poured into open hearth furnace over previously added limestone, iron ore, and steel scrap, and refined and purified into steel at temperatures of about 2900 degrees Fahrenheit.
Molten pig iron from the blast furnace is poured into open hearth furnace over previously added limestone, iron ore, and steel scrap, and refined and purified into steel at temperatures of about 2900 degrees Fahrenheit.
Digital Commonwealth — Boston Public Library

Molten pig iron from the blast furnace is poured into open hearth furnace over previously added limestone, iron ore, and steel scrap, and refined and purified into steel at temperatures of about 2900 degrees Fahrenheit.

Bethlehem Steel Corporation · [ca. 1964–1972]

CC0 — Public Domain
Digital Commonwealth — Boston Public Library

[Information from item housing] Industry & Manufacturing

🔒
Order museum-quality prints

Sign in to order prints, canvas, and more of this work. Browsing and full-resolution downloads stay free.

More from Digital Commonwealth — Boston Public Library

Construction of Boylston Building, Boston Public Library, laying brick outside Boylston Street entrance
Digital Commonwealth — Boston Public Library
Construction of Boylston Building, Boston Public Library, laying brick outside Boylston Street entrance
Abbott-Boyle Photographers
Silver spray Cascate Bete de Gria
Digital Commonwealth — Boston Public Library
Silver spray Cascate Bete de Gria
Childs, B. F. (Brainard F.), approximately 1841-1921
Hello from Ocean City Maryland
Digital Commonwealth — Boston Public Library
Hello from Ocean City Maryland
Unknown artist
Men read and play pool in recreation hall, North Slope camp, Anchorage, Alaska
Digital Commonwealth — Boston Public Library
Men read and play pool in recreation hall, North Slope camp, Anchorage, Alaska
Grant, Spencer, 1944-