University of Bristol - Historical Photographs of China reference number: Os01-118. Photo from an album kept in the School of Oriental and African Studies Archives, London (SOAS reference MS 380 876/1). The U.S.S. Monocacy was an American navy side-wheeler gunboat built during the American Civil War. She served for many years in Chinese waters. See Ca01-073, Os01-119 and Os01-120.
U.S.S. 'Monocacy', a side-wheeler gunboat
Black and white photograph
Archives & Special Collections, SOAS Library, University of London