Detail of Eagle sculpture's head at the University of Michigan Stadium. Corrosion is evident on areas most exposed to weathering and in runoff streaks.
Detail of Eagle sculpture's talons at the University of Michigan Stadium. Corrosion is evident on areas most exposed to weathering and in runoff streaks.
Close-up of Eagle sculpture's head at the University of Michigan Stadium. Corrosion is evident on areas most exposed to weathering and in runoff streaks.
Plaster model for reverse side of "American Numismatic Association 93rd Anniversary Convention" medal. Reverse inscription reads "American Numismatic Assoication 93rd Anniversary Convention, Detroit, Michigan 1984," with bas-relief of book and oil…