Shaft No. 4, Steinway Tunnel.
Ring #97 Northbound Express tunnel.
Railroad tunnels and bridge, south of Central Avenue.
Unidentified track tunnel.
Northern section of land tunnel.
Looking west on northern sidewalk of 59th Street.
New Harlem River Span.
Southbound express tunnel.
Unidentified subway tracks.
Subway tunnel construction at Lexington Avenue and 97th Street.
Harlem River at 132nd Street.
Forest Avenue grade crossing.
Greenwich Street, north to Cedar Street.
West 53rd Street.
Burling Slip, between Front and South Streets.