Upper view of Rapidan Dam at Rapidan, Minnesota, on the Blue Earth River. Note to Miss Louisa Bartels of Chicago, Illinois; postmarked Good Thunder, Minnesota
Rapidan Mill site, Consumer's Power Company. Note reads: "Two of these buildings moved to Rapids and became the Dam Site store and the building next to the store."
Rapidan Dam on Blue Earth River near Rapidan, Minnesota shortly after completion. Note says, "Rapidan Dam 60 feet of water above the dam This power runs street cars at Mankato and lights the city also lights Madelia and son will light all the villages near Mankato This view after the dam was completed""
Rapidan Dam near Mankato, Minnesota, Height, 66 feet, Cost $500,000; Consumers Power Co., owners; with message from Jennie R. T. to Mrs. I. Jenkins, Janesville, Minnesota