\[33rd Street Station - IRT East Side Line, Manhattan, NY] 33rd Street Station, 33rd Street and Park Avenue, Manhattan, NY. Contract 1 construction of the IRT East Side line. View of a partially constructed tunnel with metal girders, and daylight filtering from the street above. Caption handwritten beneath the image reads: NORTH END OF 33 ST. STATION AND ENTRANCE TO PARK AVE. TUNNEL.