File: 'A COMPANY 31 GP', 1940. 
Contains papers of 12 Feb to 18 Apr 1940 collected by Thorne while commanding A Coy GP 31 ATS, Eastern Command, from Knightsbridge. Comprises notes of Platoon Commanders' meetingss, list of officers of 31 GP ATS with 1st AA Div 12 Feb 1940, Company Orders 29 Feb -17 Apr 1940, and orders by Commandant 31 AT 15 Apr 1940. 
Associated with World War Two, Home Front (1939-1945). From a collection of papers associated with Mary Diana Thorne (1910-1983), Women's Royal Army Corps (TA) and Auxiliary Territorial Service, 1938-1952.