| Description | Includes seventy letters and telegrams exchanged between Simpson, Ernest Johns, Bill Martin, Helmut Ripperger, Elizabeth Clare, W.F. Davidson, Richard Finnegan, and Agnes Brady
Also includes:
-two letters from Simpson to W.F. Davidson, dated 23 February and 13 May 1965, concerning the arrangements for Graham Reynolds' visit to the United States of America
-letter from Agnes Brady to Simpson, dated 17 March 1965, concerning a visit to the London office by Sofie Bernard
-two letters from Elizabeth Clare to Simpson, and a letter to Tracy Atkinson, Director, Milwaukee Art Center, dated 13 October 1965, concerning arrangements for a meeting during the latter's visit to London |