1969. Exhibition Catalogue/ Card (recto). 2+3: Two Canadians and Three Scots exhibition presented by the RDG. Introduction by Demarco.
1976. Letter (page 2/2) to Demarco from Barrie and Marianne Hesketh, directors of the Mull Little Theatre, Isle of Mull, Scotland. Ref. Edinburgh Arts 1976.
1976. Catalogue. Page 28/29. RDG 10th Anniversary Exhibition. Ten-year record of the gallery's activities 1966-1976.
1973. Letter from Ian Hamilton Finlay to Adelaide Sharnee Harris (RDG staff), ref. Edinburgh Arts 1973.
1973. Kantor's production of Lovelies and Dowdies at Forrest Hill Poorhouse, Edinburgh. Edinburgh Arts 1973.
1973. Kantor, Oliver, Agutter, Demarco. Lecture/ workshop bty Tadeusz Kantor at Forrest Hill Poorhouse, Edinburgh. Edinburgh Arts 1973.