Manhattan: 6th Avenue - 12th Street (West) Sixth Avenue, north from West 12th Street, showing the de- molition of the old 6th Avenue "El" structure. This has pro- gressed to 13th Street in View 1. View 2 shows a crane removing timbers utilised in subway construction underground. View 1: March 8, 1939 View 2: March 24, 1939 P. L. Sperr