1976. Letter (page 2/2) from Michael Shepherd, art critic, Sunday Telegraph, to the Scottish Arts Council, ref. Edinburgh Arts.
1970. Letter (page 1/3) from Ian Hamilton Finlay to Demarco, ref. Demarco's collaboration with Finlay on the poem/print 'A Rock Rose' 1970.
1970. Letter (page 3/7) from Robert Filliou to Georg Jappe. Ref. The Vocational Game. Strategy: Get Arts.