English: The Third Avenue Line at 169th Street, a part of the first Subway system constructed in New York City. Photographed by the Historic American Engineering Record between December 1973 and January 1974. Survey number HAER NY-68, photo 36.
日付
between December 1973 and January 1974
原典
Historic American Engineering Record; Library of Congress HAER NY,3-BRONX,13-36