1978. Announcement Card. The Artist as Explorer. Lecture by Demarco at Kunsthalle Dusseldorf, Germany.
1969. Letter (page 1/2) from Ian Hamilton Finlay to Jennifer Gough-Cooper (ref. Finlay's exhibition at the RDG).
1973. Kantor's production of Lovelies and Dowdies at Forrest Hill Poorhouse, Edinburgh. Edinburgh Arts 1973.