JCPenney Sez Goodbye to Wisconsin 5 Times

Forest Mall, Fond du Lac

Janesville Mall

Lincoln Plaza Center, Rhinelander

Cedar Mall at Rice Lake

Wausau Center

JCPenney timeline (1875-1963)

The JCPenney Disaster Timeline.  (Business Insider, 6/16/2012)

J.C. Penney Company, Inc. History.  (A detailed account from Funding Universe, although the final subject heading is "Doing it Right, 1995 and Beyond".)