"2023-02-23"^^ . "2023-02-23"^^ . "AX 851, David E. Thompson landscape architecture project files, 1936-1970. "@en . "Collection comprises the project files of landscape architect David E. Thompson, including working drawings, sketches and final plans for 138 projects in Washington and Oregon from 1936 to 1970. Projects include parks and recreation sites, schools and colleges, and residential and professional sites. Many project files include complete landscape designs detailing grading, drainage, paving, furniture, irrigation and plantings."@en . "David E. Thompson landscape architecture project files, 1936-1970"@en . . .