1973. R-L: Kenneth Campbell, Frank Ashton-Gwatkin. Inchcolm island. Firth of Forth. Edinburgh Arts 1973.
1972. Document. Atelier '72 exhibition. List of Polish artists invited to Edinburgh by the RDG. Duration and purpose of stay.
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. Letter from Demarco to Christian Boltanski. Ref. Boltanski's proposed installation project. Seven French Artists. Edinburgh Arts 1973.