1986. Exhibition Poster/ Brochure (verso). Painting/Photography. Donagh, Goto/Eachus, Johnson, McKeever, Stezaker. RDG, Jeffrey Street, Edinburgh
1976. Catalogue. Page 20/29. RDG 10th Anniversary Exhibition. Ten-year record of the gallery's activities 1966-1976.
1973. Letter (page 1/2) from Demarco to Arnold Herstand, ref. Twelve Hour Lecture blackboards by Joseph Beuys.
1979. L-R: Demarco, Count Panza, O'Driscoll, Bell, at Panza Collection, Varese, Italy. Edinburgh Arts 1979.