Archival objects in this container: "Columbia Basin Project" scrapbook with newsclippings, approximately 1960 to 1969 "Published photographs by E.E.H." scrapbook with newsclippings, approximately 1950 to 1969 "Colorado River raft trip" scrapbook, 1975 September "Region 3 U.S.B.R." scrapbook with newsclippings, 1963 to 1965 "Yukon Delta" houseboat scrapbook, 1980 to 1982
