1973. Invitation Card (recto). Edinburgh Arts 1973, RDG programme of exhibitions, lectures and theatre.
1973. Exhibition Catalogue. Page 13/25. Robert Lettner. The Austrian Exhibition. RDG, Edinburgh, and Institute of Contemporary Arts, London.
1979. Announcement/ Private View Card. Works from the L.Y.C. Museum collection. Catherine Matheson 'Weaving Structures'. Exhibitions presented by the RDG.