Previous ed.: issued in conjunction with an exhibition at the University of East Anglia. 1978.
Consists chiefly of notes selected from correspondence between Dick Whall, Alan Wood and Peter Whall.
Dick Whall, L'appareil pédagogique avec ses apanages, or, The enigma machine together with its 'bombs', 1969-1978 : [shown at the] Air Gallery, 125-129 Shaftesbury Avenue, London W.C.2, May 5th-May 26 by Dick Whall. ISBN 0950603619. Published by D. Whall in 1978. Publication and catalogue information, links to buy online and reader comments.