Designed for Digging: The First 75 Years of Bucyrus-Erie Company.
Hardcover, Evanston, Illinois: Northwestern University Press, 1955. Good with no dust jacket.
Hardcover, Evanston, Illinois: Northwestern University Press, 1955. Good with no dust jacket.
Softcover, Ithaca, New York: ILR Press, 1992. Very Good with no dust jacket.