University of Bristol - Historical Photographs of China reference number: He-s31. Photo from a folder of loose prints (UoB reference He-s) kept in the School of Oriental and African Studies Archives, London (SOAS reference PP MS 82/17). Chinese inscriptions written beside the print. See He-s30.
Caption on mount
GENERAL MA CHI, Defence Commissioner and Chief of Staff, Nanning, Kwangsi, 1921.