University of Bristol - Historical Photographs of China reference number: Os01-111. Photo from an album (UoB reference Os01) kept in the School of Oriental and African Studies Archives, London (SOAS reference MS 380 876/1). The gunboat on the left is FUSHENG. The gunboat on the right is probably FUXING (FU HSING). See Os01-115. See https://en.wikipedia.org/wiki/Chinese_gunboat_Fuxing.
Imperial Chinese Navy gunboats, Fujian Fleet
Black and white photograph
Archives & Special Collections, SOAS Library, University of London