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Affiliated with the Local History Network of the State Historical Society of Iowa, and the Iowa Museum Association.
The "Park Bluff" was purchased in 1906 by the Rock Island Sand and Gravel Company and renamed the "Harriet" in honor of the daughter of the company's owner. Although the steamer was rebuilt, the same engines were used. The tow was purchased by the Molo Company in 1921. An additional super-structure cabin were added. The boat was used for hauling sand and gravel up and down the Mississippi until the vessel was retired in 1950.
See: Albert L. KIMBEL