Historical Oregon State Maps

California, Oregon - Mitchell 1846 - 25.81 x 23
Columbia River, Oregon, Washington - Bertrand 1844 - 23 x 40.10
Northwest United States - Petermann 1872 - 23 x 27.37
Oregon - 1879 - 23 x 34.74
Oregon - Alden 1886 - 35.52 x 23
Oregon - Asher and Adams 1874 - 23 x 30.97
Oregon - Bien 1879 - 23 x 29.34
Oregon - Cram 1875 - 27.63 x 23
Oregon - Cram 1892 - 28.53 x 23
Oregon - Gill 1911 - 23 x 29.01
Oregon - Gousha 1935 - 23 x 30.75
Oregon - Grande Ronde - Hoen 1896 - 29.18 x 23