Eisenhower Lock

Front:
Eisenhower Lock

Back:
EISENHOWER LOCK ST. LAWRENCE SEAWAY Ships leaving Eisenhower Lock after having been Z raised to the level of Lake St. Lawrence. Pub. by St. Lawrence Valley Souvenir Co., Massena, N.Y. by COLOURPICTURE PUBLISHERS, INC., Boston 15, Mass., U.S.A. P32154 50 HERE