The lift span is up; a vessel either just entered the harbor or is soon to exit but the ship is not visible. From the Marshall-Wells sign at the left to the Aerial Bridge is the area known as Canal Park. At the time of this image, there is still a mix of business and industry in this compact area. It is not going to be a tourist attraction until Grandma's Restaurant opens in 1976, followed by dozens of other amenities. Minnesota Slip will hold the 600-foot William A. Irvin ore boat museum in 1986. The Marshall-Wells Company started in 1886 as Chapin and Wells Company a wholesale hardware business. Albert Morley Marshall, son of Seth, bought controlling interest in 1893 and changed the name to Marshall-Wells Company. The company grew to include 14 wholesale offices throughout the northwestern U.S. and Canada. In 1955 Ambrook Industries Inc. of New York bought controlling interest. Kelley-How-Thomson, Marshall-Wells merged January 1, 1958. Kelley-How-Thomson had been a subsidiary of Marshall-Wells since 1955 when Ambrook bought Marshall-Wells and reorganized. The Coast-to-Coast Stores bought the Duluth division of Marshall-Wells-Kelley How-Thomson Company in 1958, which ended the Duluth firm's operation. Coolerator Company began in 1908 as the Duluth Show Case Company. Its name changed to Duluth Refrigerator Company in 1928, and to the Coolerator Company in 1934. It was a subsidiary of the Marshall-Wells Building Corporation.