[Plate 49: Bounded by Harlem River (N.Y,C. & H.R.R.R.), Channel Line (U.S. Ship Canal), Prescott Avenue, Emerson Street, Isham Street, Seaman Avenue, Emerson Street, Broadway (Kingsbridge Road), and Dyckman Street.]
from Atlas of the city of New York, borough of Manhattan. From actual surveys and official plans / by George W. and Walter S. Bromley.