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Letter from the Acting Secretary of War, transmitting, with a letter from the Chief of Engineers, report of the examination for lock and dam on Allegheny River, near Tarentum, Pennsylvania
Survey of Allegheny River, Pennsylvania, for lock and dam
Record is based on bibliographic data in ProQuest U.S. Serial Set Digital Collection (last viewed Nov. 2006). Reuse except for individual research requires license from ProQuest, LLC.
ProQuest U.S. Serial Set Digital Collection