15th Battalion, Australian Military Forces: alliance with East Yorkshire Regiment, 1927-1928 Unit ID: 3620. AJCP Reel No: 7231 Date: 1927/1928
15th IFUW conference, Brisbane, 1965; Minutes of IFUW Council meeting, 1965 Box 5 (MS 9592) Unit ID: 30
15th IFUW conference, Karlsruhe, Germany: correspondence and conference papers, 1966-68 Box 19 (MS 9592) Unit ID: 174
15th National Folk Festival, 16 - 20 April 1981 1 program Box [unnumbered] Unit ID: 198X/3 Date: 16 - 20 April 1981 Physical Description: 1 program
15th National Folk Festival, 16 - 20 April 1981 2 flyers Box [unnumbered] Unit ID: 198X/16 Date: 16 - 20 April 1981 Physical Description: 2 flyers