This listing is for one antique Slinky walking spring toy with original 1940s box. While the box itself does not sport a year of manufacturing or a UPC code, it does feature the 'Foreign Patent Pend' disclaimer as well as the detail, "James Industries, INC; Paoli, PA, U.S.A." As depicted in the photos, this product's packaging has significant wear (please note the top flap has detached, as has the seam where the box was glued together). The Slinky is in excellent shape itself, needing only a light cleaning.