1974. Letter (page 2/2) from Caroline Tisdall to Demarco, ref. Black and White Oil Conference. Edinburgh Arts 1974.
1970. Press Cuttings. Refs. including Strategy: Get Arts, New Directions, Sound in Space, Joseph Beuys, David Tremlett, Edinburgh Festival 1970.
1980. Sorley MacLean reading his poetry on the 'Marques', sailing through the Sound of Raasay. Edinburgh Arts 1980.