Newspaper Report on Roebling's work on the Ohio Bridge
Article in the Mühlhäuser Kreisblatt No. 14 of February 18, 1857, 112. Discusses Roebling’s work on the Ohio Bridge
Article in the Mühlhäuser Kreisblatt No. 14 of February 18, 1857, 112. Discusses Roebling’s work on the Ohio Bridge