[Rockefeller University from Marie Curie Avenue.]

[Rockefeller University campus.]

[96th Street overpass, scaled model of East River Drive.]

P.H. - East End of Trench Showing Finished Lining on Bottom

[East River Drive and Triborough Bridge.]

74 St Power Station Looking East

P.H. - Looking East

P.H. - Looking East

P.H. - Looking S.E.

74 St Power Station Looking East

Trench Looking East

[East River Drive.]

[East River Drive.]

74 St Power Station Looking East

74 St Power Station Looking N E

74 St. Power Station Looking East

P.H. - Partially Completed Water Conduits

P.H. - West End of Trench, Looking North

P.H. - Looking East

74 St. Power Station Looking N E