Notes and comments on industrial, economic, political and historical subjects

History of the Manufacture of Iron in All Ages, and Particularly in the United States from Colonial Times to 1891. Also a Short History of Early Coal Mining in the United State ..

Introduction to a History of Ironmaking and Coal Mining in Pennsylvania

History of the Manufacture of Iron in All Ages: And Particularly in the United States for Three Hundred Years, From 1585 to 1885

History of the manufacture of iron in all ages, and particularly in the United States from colonial times to 1891; also a short history of early coal mining in the United States and a full account of the influences which long delayed the development of...

History of the Manufacture of Iron in All Ages: And Particularly in the United States for Three Hundred Years, From 1585 to 1885

Progressive Pennsylvania: A Record of the Remarkable Industrial Development of the Keystone State

Introduction to a History of Ironmaking and Coal Mining in Pennsylvania

History of the Manufacture of Iron in All Ages, and Particularly in the United States from Colonial Times to 1891. Also a Short History of Early Coal Mining in the United State ..

Notes and Comments on Industrial, Economic, Political and Historical Subjects