Postmarked 1977; U.S. published without copyright notice; addressed to Alex and Anne Shinker from Bonnie Valnais. "The Canadian Club distillery of Hiram Walker and Sons at Walkerville, Canada is across the river from Detroit. At this point, Canada is south of the United States. The plant was founded by Mr. Hiram Walker in 1858; its products are known throughout the world. The Canadian Club sign is among the largest animated neon signs in the world."; aerial view