Abbott Laboratories, 1888

Washington County Mutual Fire Insurance, 1897

Albion District Mutual Windstorm & Cyclone Insurance, 1893

Albion Journal-Register, 1869

Farmers Albion Mutual County Fire Insurance Company, 1886

J. F. Stewart & Son, 1878

Reiser - Trimble Funeral Home, 1895

Times Record Company, 1857

Norwood Cemetery Assn.., 1874

Gehrig’s Store Company, 1866

Alton Telegraph Printing Co., 1836

Barrett Heating & Cooling, Inc., 1896

C. J. Jacoby & Company, Inc., 1883

Duncan Foundry & Machine Works, Inc., 1884

Mercantile Bank of Illinois, N.A., 1836

Millers’ Mutual Insurance Association of  Illinois, 1877

Olin Corporation, 1892

Owens-Illinois, Inc., 1873

Sheppard, Morgan, & Schwaab, 1892

Amboy News, 1854

Gazette-Democrat, 1849

Pickard, Inc., 1893

Gerber State Bank, 1887

Daily Herald, 1872

Douglas Savings Bank, 1893

Harris Pharmacy, 1887

Henry Newgard & Company, 1882

Lutheran Home & Service, 1892

Arthur Graphic-Clarion, 1887

Ashland Sentinel, 1882

S. Hexter & Company, 1870

Ashton Gazette, 1895

Walnut Ridge Cemetery Assn., 1879

Schmidt-Marcotte, Inc., 1898

Auburn Citizen, 1874

Cumberland Sugar Creek Cemetery Association, 1894

Alexander Lumber Company, 1891

Altschuler, Funkey, Loats, Pilmer, 1879

Aurora Beacon News, 1846

Aurora Public Library, 1881 (Carnegie 1904)

Aurora University, 1893

Copley Memorial Hospital, 1886

Eby - Brown Company, 1888

Hawthorne Club, 1885

Henry Pratt Company, 1901

Merchants National Bank of Aurora, 1888

Old Second Bank of Aurora, 1871

Richards Wilcox, 1880

Turnverein-Frisch-Auf  (Aurora Turners), 1858

Valley Industrial Association, 1902

Y.W.C.A. of Aurora, 1894

Avon Sentinel, 1879

T. Williams & Son, 1878

Uarco, Inc., 1894

Barry Mutual Insurance Company, 1875

Barry Public Library, 1876

First National Bank of Barry, 1901

Batavia Public Library District, 1869

C. W. Shumway & Sons, 1872

Beardstown Savings and Loan  Association, 1880

First State Bank of Beardstown, 1889

Illinoian-Star Daily, 1833

McClure, Brannan & Hardwick, 1883

Goodman Equipment Corporation, 1887

Heller Seasonings & Ingredients, Inc., 1893

Belleville County Mutual Fire Insurance Company, 1883

Belleville News-Democrat, 1858

Belleville Public Library, 1836

Boatmen’s, 1859

Eckert’s Inc., 1879

Excelsior Foundry Company, 1892

First National Bank of Belleville, 1874

Frontier Financial, 1882

Illinois-American Water Company, 1881

Keil’s Charles & Son Hardware, 1858

Reichert Grain Company, 1862

Teamsters Local Union No. 50, 1903

Wangelin Insurance Agency, 1885

Bert C. Young & Sons Corporation, 1891

G. J. Nikolas & Company, Inc., 1890

Sanford Ink Company, 1866

Belvidere Farmers’ Mutual Insurance Company, 1876

United Bank of Belvidere, 1884

Hart & Hart, 1887

Lifelink Corporation, 1895

Denni Hlasatel Printing & Publishing Company, 1891

Freethinkers Bohemian School Association, 1897

Gymnastic and Educational Association Sokol Tabor, 1893

Scott State Bank, 1887

Big Rock County Mutual Fire Insurance, 1863

Bloomington Columbia Home Association, 1901

Bloomington Public Library, 1856

Children’s Foundation, 1889

Gummerman Printing Office, 1878

Illinois Wesleyan University, 1850

McLean County Historical Society, 1892

Nestle Beich, Inc., 1892

Pantagraph, 1837

Peoples Bank of Bloomington, 1869

St. Joseph’s Hospital, 1880

Bank of Bluffs, 1893

Patterson Funeral Home, 1872

Schuette Stores, Inc., 1863

Schwarz Hardware Stores, Inc., 1870

Brian Lumber Company, Inc., 1885

LaSalle Messinger Paper Company, 1865

Porter Equipment Company, 1868

Congress Park Elementary, 1900

Dobrovsky Club (Bohemia Masons), 1903

Hitzeman Funeral Home, Ltd., 1904

Wittmond Hotel & Store, 1857

McDonough Democrat, Inc., 1884

Barkett Funeral Home, 1858

Illinois-American Water Company, Cairo District, 1886

Ralston’s, Inc., 1880

Cambridge Chronicle, 1858

Camp Point Farmers Mutual County Fire Insurance Company, 1877

Women’s Club of Carbondale, 1896

Blackburn College, 1837

Carlinville Democrat, 1856

Carlinville National Bank, 1888

Gustav Heinz Furniture Company, 1854

Macoupin County Enquirer, 1852

Frerker Funeral Home, 1892

Lampen’s Store, 1869

Union Banner, 1863

Prairie Farmer, 1841

Carrollton Gazette-Patriot, 1846

Greene County National Bank of Carrollton, 1854

Carthage Mutual Insurance Company, 1897

Hancock County Journal-Pilot, 1887

Marshall Independent-Choice, 1870

Centralia Evening & Sunday Sentinel, 1863

Champaign Country Club, 1904

Champaign National Bank, 1882

Champaign News-Gazette, 1852

First of America Bank, Champaign County, 1865

International Brotherhood of Painters & Allied Trades, Local 363, 1901

Joseph Kuhn & Company, 1865

News Gazette, 1852

Northern Illinois Water Corp., 1884

Robeson’s, Inc., 1874

University Y.M.C.A., 1873

Charleston Federal Savings and Loan, 1882

G.F.W.C. Illinois Federation of Women’s Clubs, 1872

Citizens Bank of Chatsworth, 1903

A. B. Dick Company,  1884

A. Finkl and Sons Company, 1879

Abramson & Fox, 1892

Albert J. Wagner & Sons, Inc., 1894

Alliance Francaise de Chicago, 1897

Alphonsus Academy and Center for the Arts, 1882

Alvord, Burdick & Howson LLC, 1886

American Library Association, 1879

American Medical Association, 1847

Anderson Shumaker Co., 1902

Anti-Cruelty Society, 1899

Apollo Chorus of Chicago, 1872

Arnstein & Lehr, 1893

Art Institute of Chicago, 1879

Art Resources in Teaching, 1894

Association House of Chicago, 1899

Augustana Hospital and Health Care Center, 1882

Baird & Warner, Inc., 1855

Baker, Fentress & Company, 1891

Bank of America NT & SA, 1857

Bismarck Hotel, 1894

Blakeslee, 1880

Bobbe & Company, 1893

Bradner Central Company, 1852

Brian Allendorfer Roofing Co., 1885

Building Owners and Management Assn. of Chicago, 1902

Bulley & Andrews Construction Company, 1891

C. Cretors & Company, 1885

C. D. Peacock, 1837

C. E. Jensen & Sons, Inc., 1891

Carson Pirie Scott & Company, 1886

Carstens, Inc., 1886

Caxton Club, 1895

Central Camera Company, 1901

Chicago-Allis Manufacturing, 1889

Chicago Cemetery Corporation, 1902

Chicago-Kent College of Law, 1892

Chicago Academy of Sciences, 1857

Chicago Association of Realtors, 1883

Chicago Athletic Association, 1890

Chicago Bar Association, 1874

Chicago Bible Society, 1840

Chicago Car Seal Company, 1892

Chicago Commons, 1894

Chicago Daily Law Bulletin, 1854

Chicago Dock and Canal Trust, 1857

Chicago Guarantee Survey Co., 1872

Chicago Mailing Tube Co., 1902

Chicago Medical Society, 1850

Chicago Metallic Corporation, 1893

Chicago Public Library, 1872

Chicago Symphony Orchestra, 1890

Chicago Title and Trust, 1847

Chicago Tribune, 1847

Chicago Typographical Union No. 16/

CWA 14408, 1852

Chicago White Sox, 1901

Chicago Woman’s Club, 1876

Chicago Yacht Club, 1882

Children’s Care Foundation, 1892

Children’s Home & Aid Society of Illinois, 1883

ChildServ, 1894

CNA, 1897

Commonwealth Edison, 1887

Community Renewal Society, 1882

Covenant Home of Chicago, 1886

D’Ancoa Pflaum Attorneys, 1903

David Berg and Company, 1860

Defrees & Fiske, 1884

Deloitte & Touche, 1895

Donnelly Directory, 1886

E.W. Bredemeier & Co., 1895

Edward Fox Photography, 1902

Eleanor Women’s Foundation, 1898

Equipment Manufacturers Inst., 1893

Ernst & Young, LLP, 1894

FamilyCare of Illinois, 1858

Farley Candy Company, 1891

Field Museum of Natural History, 1893

Fitch, Even, Tabin, & Flannery, 1859

Fitzpatrick Bros., Inc., 1894

Follett Corporation, 1873

Foote, Cone, & Belding , Inc., 1873

Francis Parker School, 1900

Frank Marik & Sons Funeral Home, P.C., 1890

Franklin Picture Company, 1884

Frisch & Frisch Chartered, 1892

G. L. Schmitz & Company, Inc., 1874

Gast Monuments, Inc., 1880

George Lauterer Corporation, 1881

German Mutual Fire Insurance, 1867

Goes Lithographing Company, 1879

Grant Hospital of Chicago, 1883

Grein Funeral Directors, Ltd., 1889

H. Borre & Sons, Inc., 1894

Harrington & King Perforating, 1883

Harris Bancorporation, Inc., 1882

Harris Preble Company, 1864

Hartmarx Corporation, 1872

Heartland Alliance for Human Needs & Human Rights, 1888

Hebrew Benevolent Society, 1897

Henry Frerk Sons, Inc., 1873

Heritage Pullman Bank & Trust, 1883

Holabird & Root, 1880

Hotel Florence, 1881

Humiston-Keeling, Inc., 1864

Hyde Park Herald, Inc., 1882

Illinois Bankers Association, 1891

Illinois Bell Telephone Company, 1876

Illinois Central Railroad Company, 1851

Illinois Institute of Technology, 1890

Illinois Manufacturers’ Assn., 1893

Illinois Nurses Association, Chicago

Illinois State Medical Society, 1840

Independent Order of Svithiod, 1881

Inland Steel Industries, 1893

Iwan Ries & Company, 1857

J. Walter Thompson, USA Inc., 1891

Jacobsen Publishing Company, 1890

James Systems, Inc., 1890

Jane Addams Hull House, 1889

Jeffersonian Club of Lake View, 1892

Jewish Children’s Bureau of Metropolitan Chicago, 1893

Jewish Community Centers of Chicago, 1903

Jewish Federation of Metropolitan Chicago, 1900

John M. Smyth Company, 1894

John Marshall Law School, 1899

John Nuveen Company, 1898

Keck, Mahin & Cate, 1886

Kennicott Brothers Company, 1836

King Chimney & Fireplace Co.,  1884

Klein Tools, Inc., 1857

Kroeschell, Inc., 1879

L. Fish Furniture Company, 1858

La Rabida Children’s Hospital, 1896

Law Bulletin Publishing, 1854

Lawrence Hall Youth Services, 1865

Leydig, Voit & Mayer, Ltd., 1893

Libby, McNeill & Libby, Inc., 1868

Liberty Federal Savings & Loan Association of Chicago, 1887

Liquid Carbonic Industries, 1888

Loyola University, 1869

Lyon & Healy, 1864

M. W. Powell Company, 1847

MacCormac College, 1904

Marshall Field’s, 1852

Matchless Metal Polish Co., 1885

Matot, Inc., 1888

Matt Schulien & Sons, 1881

Mayer, Brown & Platt, 1881

Memorial Funeral Home, 1895

Mercy Hospital & Medical Center, 1852

Metropolitan Family Services, 1857

Mid-Day Club, 1903

Montrose Cemetery Co. 1902

Moody Bible Institute, 1887

Morton International, Inc., 1848

Mount Greenwood Cemetery, 1879

North Federal Savings Bank, 1886

North Park College, 1891

Northwestern Business College, 1902

Northwestern Memorial Hospital, 1865

Norwood Park Home, 1896