The builders of the bridge: the story of John Roebling and his so n /
Steinman, David Barnard, 1886 -
The builders of the bridge: the story of John Roebling and his so n / David B. Steinmann - New York : Harcourt, Brace , 1950 - xi, 457 p. : ill., ports. ; 25 cm.
Includes bibliographical references ( p. 421 - 445)
Roebling, John August, 1805 - 1869 --------
Roebling, Washington Augustus, 1837 - 1926 --------
620.92
The builders of the bridge: the story of John Roebling and his so n / David B. Steinmann - New York : Harcourt, Brace , 1950 - xi, 457 p. : ill., ports. ; 25 cm.
Includes bibliographical references ( p. 421 - 445)
Roebling, John August, 1805 - 1869 --------
Roebling, Washington Augustus, 1837 - 1926 --------
620.92