Map of Pennsylvania Canals and RailroadsHistoric canals of Pennsylvania, including divisions of the nineteenth century Pennsylvania canal system plus navigable rivers, other canals, and four…Map Detail of the Delaware and Lackawaxen ConfluenceLongitudinal Section of Delaware Aqueduct looking at Pier 3 and West AbutmentIsometric of Delaware Aqueduct AbutmentNewspaper Report on Roebling's Niagra Bridge ProjectArticle in supplement to the Mühlhäuser Kreisblatt No. 32 of April 21, 1855, 283-284. Discusses Roebling’s work on the Niagara…Newspaper Report on Roebling's work on the Ohio BridgeArticle in the Mühlhäuser Kreisblatt No. 14 of February 18, 1857, 112. Discusses Roebling’s work on the Ohio BridgeFarewell Notice for John RoeblingRoebling's brother’s farewell notice in the Wochenblatt für den Mühlhäuser Kreis of May 14, 1831, 182.Selections from Roebling's Diary of his Journey to the United StatesTitle page of John Augustus Roebling’s diary Tagebuch Meiner Reise von Mühlhausen in Thüringen über Bremen nach den Vereinigten Staaten…
Map of Pennsylvania Canals and RailroadsHistoric canals of Pennsylvania, including divisions of the nineteenth century Pennsylvania canal system plus navigable rivers, other canals, and four…
Newspaper Report on Roebling's Niagra Bridge ProjectArticle in supplement to the Mühlhäuser Kreisblatt No. 32 of April 21, 1855, 283-284. Discusses Roebling’s work on the Niagara…
Newspaper Report on Roebling's work on the Ohio BridgeArticle in the Mühlhäuser Kreisblatt No. 14 of February 18, 1857, 112. Discusses Roebling’s work on the Ohio Bridge
Farewell Notice for John RoeblingRoebling's brother’s farewell notice in the Wochenblatt für den Mühlhäuser Kreis of May 14, 1831, 182.
Selections from Roebling's Diary of his Journey to the United StatesTitle page of John Augustus Roebling’s diary Tagebuch Meiner Reise von Mühlhausen in Thüringen über Bremen nach den Vereinigten Staaten…