University of Bristol - Historical Photographs of China reference number: Os01-110. Photo from an album (UoB reference Os01) kept in the School of Oriental and African Studies Archives, London (SOAS reference MS 380 876/1). FUPO or FU PO. See https://en.wikipedia.org/wiki/Chinese_transport_Fu_Po.
Imperial Chinese Navy armed transport 'Fupo', Fujian Fleet
Black and white photograph
Archives & Special Collections, SOAS Library, University of London