Chinese cruiser, Nanjing, Jiangsu, China, ca. 1926Caldwell, Mary W.1926Also included in the International Mission Photography Archive.Chinese cruiser, Nanking Large boat on river with mountains in background.Mary W. Caldwell was a missionary serving under the American Presbyterian Mission, South in Taichow, Jiangsu province, who took a trip through Gansu province in 1926.still image