1939

GEORGE WHARTON PEPPER

1938

J. LEONARD REPLOGLE

1937

VICTOR GEORGE HEISER

1937

M. W. CLEMENT

1934

LOUISE WHITFIELD CARNEGIE

1933

W. W. ATTERBURY

1931

FRED MORGAN KIRBY

1930

CYRUS H. K. CURTIS

1929

HENRY FORD

1928

WILLIAM W. KEEN

1927

JOHN MARKLE

1926

CHARLES G. DAWES