by Chicago Bureau of Public Efficiency (Chicago, Ill.)

1917

by Chicago Bureau of Public Efficiency (Chicago, Ill.)

1919

by Chicago (Ill.).

1916

by Municipal Employes Society of Chicago

1925

by Chicago Dental Society (Ill.)

1927

by Commercial Club of Chicago, Daniel Hudson Burnham, Edward Herbert Bennett

1909

by Chicago (Ill.). Department of Public Works

1901

by Chicago Bureau of Public Efficiency (Chicago, Ill.)

1913

by Chicago (Ill.). Civil Service Commission

1898

by City Club of Chicago

1930

by Chicago Medical Society

1905

by Chicago (Ill.). Mayor, Chicago (Ill.). Mayor, 1915- (William H. Thompson)

1923