East 58th Street. Street opening, wiping joint of lead pipe on street
[Interior, detail of meters.]
[Interior, boiler room.]
[Interior with machinery.]
[Factory building, structure on roof.]
[Machine room.]
[Interior, radiator manufacturing shop.]
[Exhaust system on roof.]
[Heating control valve on 17th floor of unidentified building.]
[Brick wall cut-away with embedded drainage pipe.]
[Interior, possibly a basement, with unidentified equipment.]
29th Street pier. S.S. Mobile City ship, Isthmian Line. Sump pump pipes
60 Wall Street [70 Pine Street.] Cities Service Company. Interior, Riggs-Distler Heat units
24 East 64th St. N.Y.C. View looking down into excavation for front wall
[Sixth Avenue El and street excavation.]
[Street excavation.]