TitleLooking east at 20th Ave. curve showing roadbed and retaining walls
SummaryView of construction site for subway line (the Sea Beach or N line) showing tracks between high retaining walls; brick apartment buildings over retaining wall at right; other brick apartment buildings in left background; iron rods and construction debris on tracks and roadbed; cement mixer on tracks at right.
NoteTitle from inscription on recto. On recto: date inscribed: Jan-3-1915. Photographer's name inscribed on recto: "Urquhart."
SubjectSubways -- Design and construction -- New York (State) -- New York ; Retaining walls -- New York (State) -- New York ; Railroad tracks -- New York (State) -- New York