by Chicago (Ill.). Department of Public Works

1899

by Chicago Public Library

1920

by Chicago (Ill.). Comptroller's Office

1913

by Chicago (Ill.). Department of Gas and Electricity

1922

by Chicago Sanitary District. Board of Trustees

1915

by Chicago (Ill.). City Council

1894

by Chicago. Electricity Bureau

1930

by Western Society of Engineers (Chicago, Ill.)

1925

by Municipal Employes Society of Chicago

1930

by Illinois Chamber of Commerce, Chicago

1921

by Woman's City Club of Chicago

1920

by City Club of Chicago

1930