1973. Letter from City of Edinburgh Corporation to the RDG. Ref. Permission for proposed installation by Christian Boltanski. Seven French Artists. Edinburgh Arts 1973.

7 June 1973. Letter from the City of Edinburgh Corporation to the RDG, with reference to permission sought by the RDG for the installation in a public place of a projected work by French artist Christian Boltanski. Seven French Artists exhibition. Edinburgh Arts 1973.