TitleShowing contractors equipment etc. from 7th Ave. bridge showing difference in levels etc
SummaryView of construction site for subway line (the Sea Beach or N line) showing underside of concrete bridge at top cut off at embankment and continued by temporary wooden trestle bridge at left; workers along tracks with winch and railroad engine in middle distance; wooden ladder propped against embankment under bridge at left; second bridge crossing tracks at angle in background.
NoteTitle from inscription on recto. On recto: date inscribed: Aug.-18-1914. Photographer's name inscribed on recto: "Urquhart."
SubjectSubways -- Design and construction -- New York (State) -- New York ; Trestles -- New York (State) -- New York ; Concrete bridges -- New York (State) -- New York ; Construction workers -- New York (State) -- New York ; Embankments -- New York (State) -- New York