Black Oak Lake quadrangle, Wisconsin--Michigan : 7.5 minute series (topographic) /

Reston, Va. : Lansing, Mich. : Madison, Wis. : U.S. Geological Survey ; For sale by Geological Survey Division, Michigan Dept. of Natural Resources ; For sale by Wisconsin Geological and Natural History Survey, 2005

Marinette east quadrangle, Wisconsin--Michigan : 7.5 minute series (topographic) /

Reston, Va. : Madison, Wis. : U.S. Geological Survey ; For sale by Wisconsin Geological and Natural History Survey, 1977
Photorevised 1976.