Monticello

1979

1:24k

Monticello

1943

1:63k

Monticello

1943

1:63k

Monticello

1937

1:63k

Monticello

1937

1:48k

Champaign

1985

1:100k

Champaign

1985

1:100k

Counties of Platt, De Witt, Macon, Shelby, and Moultrie, and Farmer City.

1876

Warner & Beers

1:190k

Macon, Moultrie, Shelby counties.

1870

Campbell, R.A.

1:350k

McLean, De Witt, Piatt counties.

1870

Campbell, R.A.

1:350k