1931

Manhattan: Central Park - Reservoirs - Lower reservoir.

(1) Central Park: Lower Reservoir, eastern side, water gate near southeastern corner, with the Metropolitan Museum and "Cleopatra's Needle" (the Obelisk) in the background. June 28, 1931. P. L. Sperr. (2) The same, a view northeast along the embankment of the empty reservoir. June 28, 1931. P. L. Sperr.

Photo from the New York Public Library - Milstein Collection