First Avenue and East 70th Street

Avenue D and East 10th Street

Avenue D and East 10th Street

Canyon: 46th Street and Lexington Avenue

Madison Avenue and 39th Street, Looking North

Madison Avenue and 39th Street, Looking North

Madison Avenue and 39th Street, Looking North

Glass-Brick and Brownstone Fronts, 209-211 East 48th Street

Twentieth Street between Second and First Avenues

Twentieth Street between Second and First Avenues

Twentieth Street between Second and First Avenues

Pike and Henry Streets

Pike and Henry Streets

Consolidated Edison Power House

Pike and Henry Streets

Brownstone Front and Skyscraper

Brownstone Front and Skyscraper

"El," Second and Third Avenue Lines

"El," Second and Third Avenue Lines

"El," Second and Third Avenue Lines