Oregon State Poster Lewis and Clark National Historic Trail
WPA style poster of Cannon Beach, Oregon, along the Lewis and Clark National Historic Trail
Kansas State Poster Lewis and Clark National Historic Trail
WPA style poster of Lewis and Clark Park at Kaw Point, Kansas, along the Lewis and Clark National Historic Trail
Idaho State Poster Lewis and Clark National Historic Trail
WPA style poster of Lemhi Pass, Idaho, along the Lewis and Clark National Historic Trail
Washington State Poster Lewis and Clark National Historic Trail
WPA style poster of Cape Disappointment, Washington, along the Lewis and Clark National Historic Trail
Iowa State Poster Lewis and Clark National Historic Trail
WPA style poster of Sergeant Floyd, Iowa, along the Lewis and Clark National Historic Trail
Indiana State Poster Lewis and Clark National Historic Trail
WPA style poster of Falls of the Ohio, Indiana, along the Lewis and Clark National Historic Trail
Montana State Poster Lewis and Clark National Historic Trail
WPA style poster of White Cliffs National Monument, Montana, along the Lewis and Clark National Historic Trail
North Dakota State Poster Lewis and Clark National Historic Trail
WPA style poster of Earthlodge village, North Dakota, along the Lewis and Clark National Historic Trail
Illinois State Poster Lewis and Clark National Historic Trail
WPA style poster of Camp River Dubois, Illinois, along the Lewis and Clark National Historic Trail
South Dakota State Poster Lewis and Clark National Historic Trail
WPA style poster of Spirit Mound, South Dakota, along the Lewis and Clark National Historic Trail
Ohio State Poster Lewis and Clark National Historic Trail
WPA style poster of Marietta Historic District, Ohio, along the Lewis and Clark National Historic Trail
Pennsylvania State Poster Lewis and Clark National Historic Trail
WPA style poster of Point State Park, Pittsburgh, Pennsylvania, along the Lewis and Clark National Historic Trail
Kentucky State Poster Lewis and Clark National Historic Trail
WPA style poster of York Statue in Louisville, Kentucky, along the Lewis and Clark National Historic Trail
Nebraska State Poster Lewis and Clark National Historic Trail
WPA style poster of Lewis and Clark National Historic Trail Headquarters, along the Lewis and Clark National Historic Trail