Vintage Plastichrome postcard features a striking aerial view titled "Ship Steps Down," showcasing a large lake carrier navigating the Eisenhower Lock in Massena, New York. The image highlights the significant water level difference between Lake St. Lawrence and the Wiley-Dondero Canal, capturing the industrial scale of this three-mile man-made waterway. Distributed by St. Lawrence Valley Souvenir Co., this collectible card offers a clear, vibrant look at mid-century maritime engineering and the scenic landscape of the North Country.

Type: Postcard
Subject: Eisenhower Lock
Location: Massena, NY
Publisher: Plastichrome by Colourpicture

Keywords: St. Lawrence Seaway, Maritime History, Great Lakes, Canal Lock, Aerial Photography, New York State, Souvenir, Ephemera, Industrial, 1960s, Engineering, Travel Decor, Nautical, Cargo Ship, Wiley-Dondero Canal