May 1972, "Annual Exhibition" at the Cow Gallery. 1972 Norwich, 11 Nov.-10 Dec. 1972, "Annual Exhibition" at the Castle Museum. 1973 Halesworth, 7–20 July 1973, "Exhibition" at the Halesworth Gallery. 1974 Norwich, 2 Feb.-3 Mar.1974, "Annual Exhibition with a special tribute to Leslie Davenport" Exhibition of drawings, paintings, prints, sculpture at the Castle Museum. 1975 Ipswich, 12 April-10 May 1975, "Exhibition of paintings, drawings, prints, sculpture" at the Art Gallery. 1975 Norwich, 11 Oct.-16 Nov. 1975, "Annual Exhibition" Exhibition of paintings, drawings, prints, sculpture at the Castle Museum. 1976 King's Lynn, 1–27 March 1976, "Exhibition" at the Fermoy Gallery. 1976 Halesworth, 12–25 June 1976, "Exhibition" at the Halesworth Gallery. 1977 Norwich, 23 Jan.-21 Feb. 1977, "Annual Exhibition of Paintings, Drawings Prints & Sculpture" with a performance by Jill Bruce and Bruce Lacey called "Awakening in the Eye of the Bird" at the Castle Museum. 1978 Norwich, 11 Nov.-10 Dec. 1978, "Annual Exhibition" at the Castle Museum. 1979 (information to be updated at a later date) 1980s 1980 Norwich, 7 June - 6 July 1980, "Retrospective Exhibition 1944–1980" at the Castle Museum. 1981 Norwich, 2-20 Mar. 1981, "Annual Show" at the Library Concourse, University of East Anglia, Norwich Research Park. 1982 Norwich, "Annual Exhibition" including a number of guest artists' works (information to be updated at a later date) 1983 Great Yarmouth, 16 Apr.-7 May 1983, "Norwich Twenty Group and Great Yarmouth College of Art Staff Exhibition" at the Great Yarmouth Public Library & Museum. 1983 Norwich, 9-28 Oct.1983, "Annual Exhibition, including a tribute to Edward Barker, 1918–1983" one of the founder-members, at the University of East Anglia. 1984 Ipswich, 12–27 May 1984, "Exhibition" during the Ipswich Arts Festival at the Galleries Cornhill. 1984 Halesworth, 28 July-10 Aug.1984, "The Norwich Twenty Group Exhibition" at the Halesworth Gallery. 1984 Norwich, 29 Sept.-21 Oct.1984, "Annual Exhibition" including works from guests artists mostly from the Norwich Artists Group at the Castle Museum. 1985 Norwich, 27 May-8 June 1985, "Prints & Drawings Exhibition" at Wensum Lodge. 1985 Norwich, 21-27 Oct. 1985, "Triennial Festival Exhibition" at the Maddermarket Theatre. 1986 Norwich, 1-30 Nov. 1986, "Annual Exhibition" at the Castle Museum. 1987 Norwich, 20 June-6 July 1987, "Summer Exhibition" at the Maddermarket Theatre. 1988 Norwich, 3-28 Oct. 1988, "Norwich Twenty Group's French Festival – Art Exhibition" Exhibition of paintings by Norwich 20-Group during the Norfolk & Norwich Triennial Festival at the Maddermarket Theatre. 1989 Norwich, 4 Mar.-2