- 1Papers relating to the clinical and experimental neuroscientific work carried out at the Burden Neurological Institute (BURD)
1917-1980, fonds - 2Main papers (BURD/A)
1917-1980, series - 3Correspondence with Geoffrey Parr (BURD/A/01)
1941-1947, sub-series - 4Letter from Geoffrey Parr to William Grey Walter, August 1941 (BURD/A/01/GP2)
? August 1941, item - 5Letter from Geoffrey Parr to William Grey Walter, August 1941 (BURD/A/01/GP3)
27 August 1942, item - 6Letter from William Grey Walter to Geoffrey Parr (BURD/A/01/GP5)
27 November 1942, item - 7Correspondence with the Edison Swan Electric Company (BURD/A/02)
1939-1948, sub-series - 8Letter from William Grey Walter to Geoffrey Parr, 25 July 1939 (BURD/A/02/01)
25 July 1939, item - 9Letter from Geoffrey Parr to William Grey Walter, 22 June 1940 (BURD/A/02/14)
22 June 1940, item - 10Letter from William Grey Walter to J.W. Ridgeway, 27 March 1942 (BURD/A/02/20)
27 March 1942, item - 11Letter from William Grey Walter to K.D.F. Townend, 1 April 1943 (BURD/A/02/22)
1 April 1943, item - 12Letter from William Grey Walter to K.D.F. Townend, 20 April 1943 (BURD/A/02/23)
1 April 1943, item - 13Letter from William Grey Walter to J.W Ridgeway, 11 August 1943 (BURD/A/02/27)
11 August 1943, item - 14Letter from William Grey Walter to C.C. McCallum, 9 September 1943 (BURD/A/02/29)
9 September 1943, item - 15Letter from William Grey Walter to K.D.F. Townend, 13 March 1944 (BURD/A/02/30)
13 March 1944, item
