1977. Letter (page 3/3) to Demarco from Robert O'Driscoll. Ref. Edinburgh Arts 1977, and Canada and the Celtic Consciousness conference (1978).
1970. Report (page 2/2) by Demarco on meeting in London with Lohmeyer, Diamand, Jappe, Beuys. Ref. Strategy: Get Arts.
1970. Letter (page 2/7) from Robert Filliou to Georg Jappe. Ref. The Vocational Game. Strategy: Get Arts.
1970. Letter (page 5/7) from Robert Filliou to Georg Jappe. Ref. The Vocational Game. Strategy: Get Arts.
1970. Letter (page 3/7) from Robert Filliou to Georg Jappe. Ref. The Vocational Game. Strategy: Get Arts.
1970. Letter (page 1/7) from Robert Filliou to Georg Jappe. Ref. The Vocational Game. Strategy: Get Arts.
1970. Letter (page 6/7) from Robert Filliou to Georg Jappe. Ref. The Vocational Game. Strategy: Get Arts exhibition.
1970. Letter (page 4/7) from Robert Filliou to Georg Jappe. Ref. The Vocational Game. Strategy: Get Arts.
1970. Letter (page 7/7) from Robert Filliou to Georg Jappe. Ref. The Vocational Game. Strategy: Get Arts.