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Bessemer steel converter, Pittsburgh, Pennsylvania, 1907-1914

 Digital Material
Bessemer steel converter, Pittsburgh, Pennsylvania, 1907-1914
Bessemer steel converter, Pittsburgh, Pennsylvania, 1907-1914

Library Details

Part of the Special Collections and University Archives

Contact:
University of Maryland Libraries
Hornbake Library
4130 Campus Drive
College Park Maryland 20742
301-405-9212