1. A man carries his 70-year-old mother on his back on his flight to West China Published / Created: between 1913 and 1939 Call Number: RG 11 Collection Title: Archives of the United Board for Christian Higher Education in Asia Container / Volume: D | Folder 3 Image Count: 1 Resource Type: Prints & Photographs Found in: Yale Divinity Library > A man carries his 70-year-old mother on his back on his flight to West China