TitleLooking east showing retaining wall between 5th and 6th Ave. and concrete making machinery
SummaryView of construction site for subway line (the Sea Beach or N line) showing concrete mixer on tracks in left foreground; two retaining walls, one lower (right) and one higher (left); steam shovel on lower ground in right background; factory with smokestack in background.
NoteTitle from inscription on recto. On recto: date inscribed: Sept-28-1914. Photographer's name inscribed on recto: "Urquhart."
SubjectSubways -- Design and construction -- New York (State) -- New York ; Concrete mixers -- New York (State) -- New York ; Retaining walls -- New York (State) -- New York ; Factories -- New York (State) -- New York