Contains materials pertaining to two of Gerda G. Fillenbaum's studies with Duke Aging Center: the Study at Carol Woods in Chapel Hill, North Carolina (1979-1981) and the Longitudinal Retirement History Study (1969-1979). Types of materials include correspondence, computer printouts, brochures, newsletters, clippings, directories, reports, grant materials, questionnaires, printed materials, and reprints. Materials date from 1969 to 2015.