1973. Letter from City of Edinburgh Corporation to the RDG. Ref. Permission for proposed installation by Christian Boltanski. Seven French Artists. Edinburgh Arts 1973.
1988. Private View Invitation Card (recto). Paul Neagu: Nine Catalytic Stations, presented by the RDG and The Scottish Sculpture Trust.
1981. Wyllie, Beuys and group with The Poorhouse Doors, at Scottish National Gallery of Moderrn Art, Edinburgh.