1973. Letter from City of Edinburgh Corporation to the RDG. Ref. Permission for proposed installation by Christian Boltanski. Seven French Artists. Edinburgh Arts 1973.
1973. Document. Statement by Christian Boltanski. Ref. proposed installation project. Seven French Artists exhibition. Edinburgh Arts 1973.
1970. Letter (page 3/3) from Pat Douthwaite to Jennifer Gough-Cooper, with notes by Douthwaite on her works to be exhibited in the RDG's New Directions exhibition.
1977. Letter (page 1/2) from Edinburgh Arts 1976 participant Joan Hughson to William Buchanan, Scottish Arts Council Director of Art. Ref. Edinburgh Arts.
1972. Letter (page 1/2) to Demarco from Dr Stephen Bann, ref. lecture on Ian Hamilton Finlay. Edinburgh Arts 1972.
1973. Letter (page 2/3) from Antoine Grimaud (Groupe Lettriste, Paris) to Sally Holman (RDG administrator), ref. proposed programme of Lettriste films at the RDG.
1976. Letter from Paul Overy, art critic, The Times, to the Scottish Arts Council, ref. Edinburgh Arts.
1978. Information Sheet. Ref. The Artist as Explorer. A lecture by Demarco for 'Canada and the Celtic Consciousness', a conference held at the University of Toronto, February 1978.