[Map bounded by 7th Avenue, 96th Street, 5th Avenue, 86th Street; Including 87th Street, 88th Street, 89th Street, 90th Street, 91th Street, 92th Street, 93th Street, 94th Street, 95th Street, 6th Avenue]
from Maps & profiles of ground for new reservoir situated between 86th and 96th streets and between 5th and 7th avenues.
M-T-10-112: [Bounded by Bridle Path (Receiving Reservoir), East 92nd Street, East 91st Street, East 90th Street and East 89th Street.]
from Topographical survey of portion of Central Park, Boro. of Manhattan ... / City of New York, Department of Parks, Topographical Division.