99th Street & 100th Street, Central Park West: Eighth Avenue Line (IND) Survey photograph prior to contruction of the IND Eighth Avenue Line. Camera is positioned between 99th Street and 100th Street in Central Park West looking north showing the sidewalk at 11:00 AM.

100th Street, Central Park West: Eighth Avenue Line (IND) Survey photograph prior to contruction of the IND Eighth Avenue Line. Camera is positioned at the southwest corner 100th Street in Central Park West looking north showing the sidewalk at 11:02 AM.

100th Street, Central Park West: Eighth Avenue Line (IND) Survey photograph prior to contruction of the IND Eighth Avenue Line. Camera is positioned at the northwest corner 100th Street in Central Park West looking north showing the sidewalk at 11:03 AM.