The collection includes copies of early Olmsted planning documents and early photographs of the community. The bulk of the collection consists of organizational records of the community association. Materials include newsletters, meeting books, membership directories, scrapbooks, newspaper articles, reports, association correspondence, maps, and presentation boards for various community projects.

The Mount Washington Improvement Association is a neighborhood association serving Mount Washington in Baltimore City. This collection documents the history and work of the association between 1894-1996.

This collection documents the activities of the Woodbridge Valley Improvement & Civic Association (WVICA) between its founding in 1970 through 2000. The collection includes organizational records such as meeting minutes, contracts and agreements, newsletters, directories, case files, correspondence, reports, by-laws, and rosters. Also present are photographs related to the association's work.