ILLINOIS

Counties included:
Adams, Boone, Brown, Bureau, Carroll, Cass, Champaign, Christian, Clark, Coles, Cook, Cumberland, De Witt, Dekalb, Donough, Douglas, Dupage, Edgar, Ford, Fulton, Greene, Grundy, Hancock, Henderson, Henry, Iroquois, Jo Daviess, Kane, Kankakee, Kendall, Knox, La Salle, Lake, Lee, Livingston, Logan, Macon, Macoupin, Marshall, Mason, Mchenry, Mclean, Menard, Mercer, Montgomery, Morgan, Moultrie, Ogle, Peoria, Piatt, Pike, Putnam, Rock Island, Sangamon, Schuyler, Scott, Shelby, Stark, Stephenson, Tazewell, Vermilion, Warren, Whiteside, Will, Winnebago, Woodford

INDIANA

Counties included:
Jasper, Lake, Laporte, Newton, Porter, Starke

IOWA

Counties included:
Allamakee, Benton, Black Hawk, Bremer, Buchanan, Butler, Cedar, Chickasaw, Clayton, Clinton, Davis, Delaware, Des Moines, Dubuque, Fayette, Floyd, Grundy, Henry, Howard, Iowa, Jackson, Jefferson, Johnson, Jones, Keokuk, Lee, Linn, Louisa, Mahaska, Mitchell, Muscatine, Poweshiek, Scott, Tama, Van Buren, Wapello, Washington, Winneshiek