Letter from Charles Riggs about his work on the Safety Zone Committee and post-invasion conditions
Extract from a letter written by Charles Riggs about his role in establishing and running the International Committee for the Nanjing Safety Zone in his capacity as Housing Commissioner. He discusses the creation of a convoy to carry rice and coal to the University campus.
Nanjing Massacre (1937/38)
Letter from Charles Riggs about his work on the Safety Zone Committee and post-invasion conditions, March 12, 1938, Archives of the United Board for Christian Higher Education in Asia, Group 11, Box 224, Folder 3788, Yale Divinity Library, http://divinity-adhoc.library.yale.edu/UnitedBoard/University_of_Nanking/Box%20224/RG011-224-3788.pdf.