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1983 Prairie du Chien, Iowa-Wisconsin and Bridgeport, Wisconsin 1:24,000 map mosaic with shaded relief.
1993 1:24,000 USGS Iowa City topographic map mosaic with shaded relief in 20″ x 30″ layout
1983 1:24,000 USGS topographic map of Decorah, Iowa with shaded relief in 24″x36″ layout I grew up in Decorah, and I learned a lot when I made this map. The hill at Greentree Corners is the inside of an old meander. Luther College is on an abandoned meander that’s now been isolated by continued downcutting.