Contract Number n/a; "NCFA-NPG Restaurant," National Collection of Fine Arts and National Portrait Gallery, Marvin S. Sadik. Contracting Agency: Connecticut Avenue Caterers, Inc. and B&B Industrial Catering Service. 1971-1974.
Contract Number PM 9281-73-360, Fund 6606; "Internship in History and Museology," National Portrait Gallery, Lillian B. Miller and Marvin S. Sadak. Contracting Agency: National Endowment for the Humanities. 1971-1975.