1976. Letter from Edinburgh Arts 1976 participant Joan Hughson to Lady Jean Polwarth (RDG Board of Directors), ref. Edinburgh Arts 1976.
1977. Letter (page 1/2) from Edinburgh Arts 1976 participant Joan Hughson to William Buchanan, Scottish Arts Council Director of Art. Ref. Edinburgh Arts.
1977. Letter (page 2/2) from Edinburgh Arts 1976 participant Joan Hughson to William Buchanan, Scottish Arts Council Director of Art. Ref. Edinburgh Arts.