91st Street at the N.W. corner of Central Park West. General exterior.

Board of Water Supply. City Water Tunnel No. 1. Delivery by horse-drawn truck of a 19-ton, 66-inch bronze section valve to be used as part of the tunnel, allowing it to be divided into two sections so that one can be unwatered while the other remains in service. Camera at corner of 91st Street and Central Park West. May 4, 1914.

\[Central Park West, New York, NY: IND Eighth Avenue Line] One in a series of survey photographs documenting conditions along Central Park West in New York, NY, in preparation for construction and maintenance of the Independent System (IND) Eighth Avenue Line. Original photographic log reads: "Bet. 90th and 91st Sts.--Camera at Sta. 203+65 and at center line of west tracks looking north showing street surface. Time 10:50 A.M." Shows the Eighth Avenue Line railroad tracks on Central Park West.

West Sidewalk of Central Park West at 91st Street: Eighth Avenue Line (IND) Image to survey Central Park West at 91st Street, Manhattan, for the construction of the Eighth Avenue Line (IND). Shows apartment building, sidewalk, automobiles, pedestrians, street and the west side of Central Park visible. Original photographic logbook notation reads: At 91st Street. Camera at station 204 and 80 at 10 feet east of west baseline looking north at west sidewalk. Time: 11:07 A.M.

315 Central Park West. Condition, detail of basement stories at S.E. corner of 91st Street front.

315 Central Park West. Condition, view showing cracks over second floor windows Central Park West front, 3rd Window from south corner.

315 Central Park West. Condition, detail of north corner of basement stories on Central Park West front.