Nebraska

1857

Wells, John G.

1:507k

Map Of The Road From Missouri To Oregon ... Section I.

1846

Preuss, Charles

1:634k

Sectional Map Of Nebraska Territory.

1857

Ream, Robert L.

1:507k

Sections on the Missouri River, from No. 20 M, to No. 40 M.

1852

Owen, David Dale

Iowa.

1909

Cram, George Franklin; Davis, Ellis Arthur

1:2m

Railway Distance Map of the State of Iowa

1934

Leahy, J.F.

A geological map of Iowa

1894

Keyes, Charles Rollin

New Map Of Kansas And The Gold Mines

1867

Mitchell, D.T.

1:589k

Nebraska

1870

Colton, G.W. & C.B.

1:525k

Iowa.

1879

Rand McNally and Company

1:1m