Diary 1916-1937

• 1916-1937 Detailed description of Arnold's daily activities, office calls, correspondence, interviews, meetings, luncheon and dinner with local personalities. Also includes more trivial observations (weather, street scenes, shop signs) and number of miles walked. 

• 1926-1927. Diary of trip to South China. Report on meetings and interviews with local contacts. 

• 1927 : interviews with managers of Canton department stores (Tse Tsok Kai, Cheuk Shook Wo), specifically their views of the new nationalist government.