Legend (Lewis_and_Clark_base_tiles)

Journey of Lewis & Clark (12)

Journey of Lewis & Clark (13)

Journey of Lewis & Clark (14)

Boundaries_1805_webMercator (15) Louisiana Purchase Oregon Territory Spanish Florida Spanish Florida (disputed) Spanish Territory Spanish Territory (disputed) United States

Boundaries_1805_webMercator (16) Louisiana Purchase Oregon Territory Spanish Florida Spanish Florida (disputed) Spanish Territory Spanish Territory (disputed) United States

Boundaries_1805_webMercator (17) Louisiana Purchase Oregon Territory Spanish Florida Spanish Florida (disputed) Spanish Territory Spanish Territory (disputed) United States

Boundaries_1805_webMercator (18) Louisiana Purchase Oregon Territory Spanish Florida Spanish Florida (disputed) Spanish Territory Spanish Territory (disputed) United States

Boundaries_1805_webMercator (19) Louisiana Purchase Oregon Territory Spanish Florida Spanish Florida (disputed) Spanish Territory Spanish Territory (disputed) United States

Boundaries_1805_webMercator (20) Louisiana Purchase Oregon Territory Spanish Florida Spanish Florida (disputed) Spanish Territory Spanish Territory (disputed) United States

Boundaries_1805_webMercator (21) Louisiana Purchase Oregon Territory Spanish Florida Spanish Florida (disputed) Spanish Territory Spanish Territory (disputed) United States