| Description | Includes:
-letter from James L. Caw, dated 20 November 1920, concerning an exhibition of modern French pictures from the collection of William Burrell
-two letters from Colin Thompson, dated 23 December 1957 and 20 July 1965, concerning loan exhibitions and sales
-six letters exchanged between Simpson and Keith Andrews, dated 24 August 1959-19 September 1961, concerning research on pictures and collections
-two letters exchanged between Simpson and Douglas Hall, dated 15 December 1961 and 15 January 1962, concerning the possible acquisition of a picture by Manolis Callyanis |