Description: Small photograph of the mill race dredge boat at Amana. Calico Print Works smokestack and Fels house are visible in background. The railroad spur line leading to the flour mill is in the foreground. Image dates to late 1890s. Image is 2 1/8 X 3 , mounted on embossed card that is 4 X 5. Identified on reverse: "Dredge Boat in Amana." $75.