Personal papers include biographical data, correspondence, Vitrite and Luminoid investment records, notebooks, miscellaneous articles, British war documents, and travel maps.

Materials include documents on a variety of bridge engineering topics.

Material arranged alphabetically includes, correspondence, notes, publications and a manuscript for John A. Roebling’s book titled Long and Short Span Railway Bridges. The series is a miscellany of engineering designs and patents by John A. Roebling, and engineering topics not related to a specific Roebling project.

Bridge proposals include correspondence, notes, drawings, specifications and estimates made by Washington A. Roebling. The proposals include several military bridges designed by Roebling during the Civil War, consultations on and histories of bridges built by John A. Roebling, and the Hudson River Bridge which Roebling endorsed.

Bridge proposals include correspondence, notes, drawings, specifications and estimates made by Washington A. Roebling. The proposals include several military bridges designed by Roebling during the Civil War, consultations on and histories of bridges built by John A. Roebling, and the Hudson River Bridge which Roebling endorsed.

Material arranged alphabetically includes, correspondence, notes, publications and a manuscript for John A. Roebling’s book titled Long and Short Span Railway Bridges. The series is a miscellany of engineering designs and patents by John A. Roebling, and engineering topics not related to a specific Roebling project.

Bridge proposals include correspondence, notes, drawings, specifications and estimates made by Washington A. Roebling. The proposals include several military bridges designed by Roebling during the Civil War, consultations on and histories of bridges built by John A. Roebling, and the Hudson River Bridge which Roebling endorsed.