• O Lamm Gottes unschuldig 

      Grove, Stefans, 1922
      Score. Written for the Lutheran Services in Pretoria.
    • Oast-house 

      Walton, James, 1911-1999
      Photographs and drawings depicting the Oast-house as well as the old winch inside the "taking-in" doorway of the Mariendahl Brewery.
    • Ober-Cantor Mandel 

      Unknown author (South African Zionist Federation, 1943-03-12)
      Newspaper article with references to music.
    • Oberkantor M Katzin 

      Unknown author (South African Zionist Federation, 1930-06-20)
      Newspaper article with references to music.
    • Obituary 

      Unknown author (South African Zionist Federation, 1930-10-03)
      Newspaper article with references to music.
    • Obituary 

      Unknown author (S.A. Amalgamated Jewish Press Ltd, 1926-06-18)
      Newspaper article with references to music.
    • Obituary : Isaac Weinbrenn 

      Unknown author (South African Zionist Federation, 1933-11-17)
    • Obituary : Joel Myerson 

      Unknown author (South African Zionist Federation, 1948-09-24)
      Newspaper article with references to music.
    • Obituary : miss Belle Pinn 

      Unknown author (S.A. Jewish Press (Pty.), 1932-03-11)
      Newspaper article with references to music.
    • Obituary : miss Raye Levin 

      Unknown author (South African Zionist Federation, 1947-12-12)
      Newspaper article with references to music.
    • Obituary : Mrs. Herman Lewin 

      Unknown author (S.A. Jewish Press (Pty.), 1934-09-07)
      Newspaper article with references to music.
    • Occidentalior Tractus Indiarum Orientalium à Promontorio Bonae Spei ad C. Comorin 

      Wit, Frederick (I) de, 1616-1689
      Coloured chart. Line scale given. col.chart 45x54cm. Elaborate cartouche in bottom left corner with figures and animals. Possibly from the sea atlas issued by de Wit c1680.
    • Ochnaceae, Guttiferae & Violaceae 

      Marloth, R. (Rudolf), 1855-1931 (1925)
      Plate 64 from The flora of South Africa (vol. 2, part 2) featuring Ochnaceae, Guttiferae & Violaceae.
    • Odean and Curzon 

      Unknown author (South African Zionist Federation, 1944-11-17)
      Newspaper article with references to music.
    • Odeon 

      Unknown author (South African Zionist Federation, 1941-09-19)
      Newspaper article with references to music.
    • Die oe geopen 

      Naude, Beyers, 1915-2004
      Ressurection sermon held at Loxton entitled, "The eyes opened".
    • Die oes van die arbeiders 

      Naude, Beyers, 1915-2004
      Sermon held at Irene entitled, "The harvest of the workers".
    • Off to the Transvaal : an epic of the hour 

      Austin, Henry, 1858-1912 (New York : The Bell Publishing Co., 1899)
      English poem on the history of Transvaal.
    • Die offensief van bo na buite 

      Naude, Beyers, 1915-2004
      Pentecost sermon held at Auckland Park entitled, "The offensive from above to the outside".
    • Die offerande in die Ou Testament 

      Naude, Beyers, 1915-2004
      Sermon held in preparation of Communion at Potchefstroom entitled, "The sacrifice in the Old Testament".