The Duke Family New York Apartments Collection (formerly NYM, NYA84, and NYA) is part of the Doris Duke Charitable Foundation Historical Archives which were donated to the Duke University. David M. Rubenstein Rare Book & Manuscript Library by the Doris Duke Charitable Foundation. This collection consists of three record groups that were intentionally assembled due to the similarity of the subject. The collection spans the years 1908 to 1997, beginning with the design and construction of James B. Duke's mansion at 1 E. 78th Street and ending with the maintenance and general upkeep of Doris Duke's 475 Park Avenue apartment after her death. The collection is arranged in three series by purchase date: New York Mansion (1 E. 78th Street), New York Apartment (3 E. 84th Street, Penthouse), and New York Apartment (475 Park Avenue, Penthouse B). Each of the series has an Administrative Records sub series; however the New York Mansion and 475 Park Avenue Penthouse both have an Architectural Records sub series. The collection primarily documents the expenses and daily operations of running and maintaining three large residences in New York City. Administrative records for all three series generally include invoices and receipts for repairs and renovations to the residences, correspondence and memoranda relating to routine matters of the residences including expenses, inventories of furniture, fixtures, and other household items, and appraisals of the residences and their household effects. A majority of the architectural records in this collection are related to the design and construction of J.B. Duke's mansion at 1 E. 78th Street. The materials in this collection are arranged loosely in chronological order.
The Duke Family papers on the Duke Farms residence (formerly DF.3) is part of the Doris Duke Charitable Foundation Historical Archives which were donated to the Duke University. David M. Rubenstein Rare Book & Manuscript Library by the Doris Duke Charitable Foundation. The collection is arranged into four series: Administrative Records, Duke Business Office Records, Duke Farms Main Residence Records, and Architectural Records. It spans the years 1859 to 2004, beginning with the early vision and evolution of the estate by James Buchanan (J.B.) Duke, the enhancement and management of the estate by Doris Duke after she inherited control of it upon her father's death, and ending with the general upkeep of the estate after Doris Duke's death in 1993. The collection primarily documents the daily operations of running, renovating, and maintaining the Duke Farms estate, and includes deeds, mortgages, and agreements relating to the formation of J.B. Duke's Hillsborough property, daily activity reports, correspondence, notes, and specifications for various architectural projects at Duke Farms, invoices and vouchers for repairs at different buildings on the estate including the Main Residence, cattle inventories and cow registrations, financial ledgers and cashbooks, and security ledgers and reports. The architectural records are further arranged into seven sub series and contain a wide assortment of records, including blueprints, diazo prints, site plans, schedules, and maps. The materials document a variety of design, construction, and farm-related activities at Duke Farms. The arrangement of the collection varies with each series.