1973. Letter (page 1/3) from Antoine Grimaud (Groupe Lettriste, Paris) to Sally Holman (RDG administrator), ref. proposed programme of Lettriste films at the RDG.
1980. Statement by publisher George Riches, ref. Scottish Arts Council support for Edinburgh Arts 1980.
1979. Borowski, Demarco and Edinburgh Arts participants. Kilmartin Glen, Argyll. Edinburgh Arts 1979.