Scope and Contents: Typescript letter with handwritten signature and enclosure from Irving Root, Superintendent, National Park Service, National Capital Parks to Beatrix Farrand tells her their engineering department is proposing a storm water sewer through the Dumbarton Oaks Park to handle the excess water run-off from Wisconsin Avenue and other adjacent property. An enclosure indicates that James Bryce had approved a similar solution to the problem earlier. He sends her the engineering proposal and asks her...