diameter: 2 1/4 in. ( 5.7 cm )
Inscription: obverse, at lower right of field: "ERZ"
Inscription: reverse, at left of field: "ZETTLER"
Bronze struck medal with obverse depicting stylized nude male figure flanked by vertically inscribed "RESEARCH" and "INDUSTRY", with dated below "1833 1933." Reverse has map of fairgrounds surrounded by legend: "A CENTURY OF PROGRESS INTERNATIONAL EXPOSITION CHICAGO 1933."
Gift of Mr. Ripley Arnold Henrick
Due to ongoing research, information about this object is subject to change.