Cambria Iron Company, Blast Furnaces No. 5 & 6, Lower Works, Johnstown, Cambria County, PA
Summary
Significance: The two furnaces were the largest in the area and nearly identical in size to the impressive Lucy No. 2 (1878) and Edgar Thomson "A" (1880), two of Andrew Carnegie's blast furnaces in Pittsburgh. Each furnace measured 75' in height and contained a bosh 20' in diameter, with a hearth 8' in diameter. Capped with a single bell, both furnaces were manually charges. Each produced 600 tons of Bessemer iron per week.
Survey number: HAER PA-109-F
Building/structure dates: 1876 Initial Construction
Building/structure dates: 1986 Demolished
National Register of Historic Places NRIS Number: 89001101
Tags
Date
1969 - 1980
Contributors
Historic American Engineering Record, creator
Cambria Iron Company
Madrid, transmitter
Location
Walnut Grove (Johnstown, Cambria County, Pa.), 40.32674, -78.92197
Source
Library of Congress
Copyright info
No known restrictions on images made by the U.S. Government; images copied from other sources may be restricted. http://www.loc.gov/rr/print/res/114_habs.html