This is a pair of Lionel 920-2 Tunnel Portals, manufactured between 1958 and 1959.The pair of simulated cut stone tunnel portals were realistically molded in gray plastic. Each portal has "1957" molded in one cornerstone and the name "Hillside" molded across the arch. They are in excellent condition, with no cracks and chips. The original box is in very good condition, with some internal brown paper tape support for the box end folds.