Plans, elevations, sections, details and
several design variations of a “classic” Hulett Unloader of the early 20th century.
Includes elevations of ore bridges and a sectiona through a lake front blast furnace.
A medium size integrated steel plant in
the Chicago District as it existed in the 60s, now demolished. Includes coke plant,
three blast furnaces, open hearth, BOF, stripper crane, soaking pits, rolling mills
and complete standard and narrow gauge track layout.
