1975. Letter from RDG administrator Anne Goring to Scottish artist Fred Stiven, ref. Edinburgh Arts 1975 exhibition and publication.
1973. Letter from City of Edinburgh Corporation to the RDG. Ref. Permission for proposed installation by Christian Boltanski. Seven French Artists. Edinburgh Arts 1973.
1979. Announcement Card (recto). Jurgen Partenheimer: ABC Writing-Drawing Project (Kunsthalle Dusseldorf), exhibition presented by the RDG.