Mississippi River; Dam Construction
Set of 2 black and white photographs, 4 black and white negatives/transparencies, and 2 charts in an envelope labeled "b/w river charts, glacier coverage of North America." Some prints and negatives are duplicated elsewhere in collection. Images show maps of the Mississippi River (historical), Sam Gordy's Slough, two charts showing glacial coverage of the upper United States, and an aerial negative. Dates unknown. Print sizes: 8 x 11 inches. Negative sizes: 9 x 12 cm, 5 x 7 inches. Chart size: 6 x 8 inches. Part of the Cal R. Fremling collection.
Mississippi River; Maps; Charts
Animal Sciences | Aquaculture and Fisheries | Ecology and Evolutionary Biology | Entomology | Life Sciences | Terrestrial and Aquatic Ecology
Fremling, Cal R., "Mississippi River; Dam Construction" (1960). Cal Fremling Photographs. 30.
Requests to reproduce this image must be granted by the Winona County Historical Society.
Winona County History Center-Armory Museum
5 x 7 in
Master File Format
This project has been financed in part with funds provided by the State of Minnesota from the Arts and Cultural Heritage Fund through the Minnesota Historical Society.
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