Historical Oregon State Maps

Oregon - USGLO 1866 - 23 x 29.50
Oregon - USGS 1965 - 23 x 28.92
Oregon Grande Ronde - Hoen 1896 - 29.18 x 23
Oregon Territory - 1846 - 28.06 x 23
Oregon Territory - Battleboro 1840 - 23 x 27.04
Oregon Territory - Greenleaf 1840 - 27.19 x 23
Oregon Territory - Illman 1833 - 23 x 27.64
Oregon Territory - Parker 1838 - 23 x 38.10
Oregon Territory - US Exploring Expedition 1841 - 23 x 33.84
Oregon Upper California - Mitchell 1845 - 23 x 29.06
Oregon Upper California - Preuss 1848 - 23 x 26.27
Oregon Upper California - Weber 1848 - 23 x 28.62