Articles discussing debate over Willamette Valley project and river pollution
Program and articles discussing Izaak Walton League Oregon State Council Convention
Report discussing proposed fishways plans for Bonneville Dam
"Reports on waterfowl food resources and shooting survey: The Lower Columbia River District"
Newspaper clipping titled: “In the Gull Bread Line on our Waterfront”
Official Ballot for Precinct No. 1, Multnomah County, Oregon, November 5, 1912
Urban League Interpretive Statement
The Columbia River through the Cascade Range / made under the direction of Major N. Michler, U.S. Engineers by Robt. A. Habersham
Lewis and Dryden's map of Portland and vicinity, 1896
Portland, Oregon, and Surroundings, 1890, Looking North
General Arrangement of Shipyard, Oregon Shipbuilding Corporation
Articles discussing effects of dams on Oregon rivers
Program and article discussing William Finley lectures
Articles discussing meeting of Izaak Walton League Coos County chapter
Program listing "Arizona birds" lecture and articles discussing Willamette Valley project
Lewis and Clark Centennial Exposition stockholders ticket
Letter from Henry Failing to Thomas Robertson, death of Mary Freeland (Corbett) Robertson
Program for 1st Annual State Planning Conference
Articles discussing William Finley lectures and program listing "Wild life in moving pictures" lecture
ポートランド日本領事館から安井益男への手紙の現代日本語訳、1939年5月28日
Compilation of manuscripts on birds
Letter and manuscript of "Bird-life about a pond"
Southern Oregon lecture I
“Innocent Fun or Social Shame?”
Article discussing Bonneville Dam
Articles discussing Bonneville power plant and Willamette Valley project
"Colonel Lee answers attack on waterways"
Program for Izaak Walton League State Convention