Plans & Drawings, c.1847-1979 (Bulk 1882-1970)
This is the primary collection illustrating the landscape design work of Frederick Law Olmsted Sr. (1822-1903), his sons John Charles Olmsted (1852-1920) and Frederick Law Olmsted, Jr. (1870-1957), and the successive Olmsted firms. The records contain a wide range of media and format, and include sketches, preliminary plans, studies, topographical surveys, profiles and sections, architectural and engineering drawings, grading plans, planting plans, and master plans, and published lithographs. Also included in the collection are water-colored perspective drawings, maps, and some correspondence that was originally attached to the plans. Many of the plans and drawings contain extensive annotations, including notes, calculations, and sight lines. The bulk of the collection was created by the Olmsted firm, but also includes plans from outside/consulting architectural and engineering firms, plans and maps from municipalities, and published materials from private and governmental entities, (USGS, for example).