Plate 9, Part of Section 3: [Bounded by W. 26th Street, E. 26th Street, Madison Avenue, W. 23rd Street, Broadway, E. 20th Street, W. 20th Street and Seventh Avenue.]
from Atlas of the city of New York, borough of Manhattan. From actual surveys and official plans / by George W. and Walter S. Bromley.
New York Public Library1905