The caisson - NYPL Digital Collections

One of hundreds of thousands of free digital items from The New York Public Library.

NYPL Digital Collections

Vintage Images of Brooklyn Bridge Construction

NYPL Digital Collections

Divisions - NYPL Digital Collections

NYPL Digital Collections

Divisions - NYPL Digital Collections

Confederate Artillery

N.Y. Caisson E.R. Bridge with iron lining and shafts in place, but roof timbers not on. - NYPL Digital Collections

Blog – Old Structures Engineering

Manuscripts and Archives Division

George Arents Collection The New York Public Library

The Lenox Library - NYPL Digital Collections

Collections - NYPL Digital Collections

Divisions - NYPL Digital Collections

Engineer Unpacks Plan for the New York Public Library Stacks - WSJ