Waterproofing Battery Tunnel, New York City, 1949 safety negative Rosenfeld and Sons 1949-03-03 1984.187.63227 ViewPouring Concrete for Battery Tunnel, New York City, 1949 safety negative Rosenfeld and Sons 1949-03-03 1984.187.63231 ViewView of Tracks in Battery Tunnel, New York City, 1949 safety negative Rosenfeld and Sons 1949-03-03 1984.187.63232 ViewPlastering Walls of Battery Tunnel, New York City, 1949 safety negative Rosenfeld and Sons 1949-03-03 1984.187.63235 View
