1931

Manhattan: Central Park - Reservoirs - Lower reservoir.

Central Park: Lower Reservoir, eastern part, view north of east, showing progress of the work of filling the old reservoir and levelling the eastern retaining wall. At the extreme right is the Metropolitan Museum of Art, with the Obelisk, sometimes called "Cleopatra's Needle", in front of it. June 28, 1931. P. L. Sperr.

Photo from the New York Public Library - Milstein Collection