• Barrel-shaped and pierced-lug dagga pipe bowls 

      Walton, James, 1911-1999
      Incomplete drawing of barrel-shaped and pierced-lug dagga pipe bowls, depicting detail of Paardeberg (Orange Free State), Verdun (Transvaal), Weenen (Natal), Bloemhof (Transvaal), Basutoland and Hottentot (?).
    • Barrel-shaped dagga pipe bowl at Verkykerskop, Harrismith, Orange Free State 

      Walton, James, 1911-1999
      Incomplete drawing of a barrel-shaped dagga pipe bowl at Verkykerskop, Harrismith, Orange Free State.
    • Barrel-shaped dagga pipe bowls 

      Walton, James, 1911-1999
      Incomplete drawing of barrel-shaped dagga pipe bowls, depicting detail of Schagen (Transvaal), Harrismith (Orange Free State) and Bulawayo (Southern Rhodesia).
    • Barrel-shaped dagga pipe bowls 

      Walton, James, 1911-1999
      Incomplete drawing of barrel-shaped dagga pipe bowls, depicting detail of Susanna (Bethlehem, Orange Free State), Vegkop (Orange Free State) and Swartruggens (Transvaal).
    • Lugged dagga pipe bowls 

      Walton, James, 1911-1999
      Incomplete drawing of lugged dagga pipe bowls, depicting detail of Swaziland, Jamestown (Barbeton, Transvaal), olk kraal site (Rhodesdale, Southern Rhodesia) and bluebell (Zoutpansberg, Transvaal).
    • Pierced-lug dagga pipe bowls 

      Walton, James, 1911-1999
      Incomplete drawing of pierced-lug dagga pipe bowls, depicting detail of Zoutpansberg (?) (Transvaal), Cathkin Peak (Natal) and Shangaan (Gazaland).
    • Stone dagga pipe bowls 

      Walton, James, 1911-1999
      Drawings of stone dagga pipe bowls, depicting detail of a dagga pipe, a lugged bowl, a barrel-shaped bowl, a helminthoid-pattern bowl, a Nguni thistle-shaped bowl, a banded-waist bowl, a Swazi lugged bowl, a pierced-lug ...
    • Thistle-shaped dagga pipe bowls 

      Walton, James, 1911-1999
      Incomplete drawing of thistle-shaped dagga pipe bowls, depicting detail of Harrismith (Orange Free State), Riverton (Griqualand West) and Waschbank (Natal).