2. Arts Festival. University of the Witwatersrand, Johannesburg. 7/9/1957.
3. Tertia Knaap. S.A. Association of Arts, Pretoria. 31/8/1970.
4. Moods of the Northern Cape. Walter Westbrook. S.A. Association of Arts, Pretoria. 17/5/1971.
5. MSSK Uitstalling. Basiese Mediese Wetenskappe Gebou, University of Pretoria. 12/6/1970.
6. Oils by Edwin Ellis, Muckleneuk, Pretoria. 16/7/1942.
7. Three Artists from the Cape. Van Schaik Gallery, Pretoria. 28/11/1955.
8. Contemporary Artists Society. Gallery Nicol, Pretoria. 8/10/1955.
9. Exhibition of Sculpture by Edoardo Villa, Gainsborough Galleries, Johannesburg. 19/9/1950.
10. African Sculpture. S.A. Association of Arts Gallery, Pretoria. 13/10/1969.
11. Ruth Prowse. Pretoria Art Museum, Pretoria. 11/9/1968.
12. Lascaux Cave Paintings. Lawrence Adler Balleries. St. George's Gallery London. 6/9/1961