University of Bristol - Historical Photographs of China reference number: Sw03-014. G W Swire referenced each negative in this album with the prefix C written in India ink. This negative is referenced C10. The album itself has also been archived at some stage with the reference P1/II. Hanku, Tientsin (Hangu,Tianjin).
Salt being bagged on the Hanku (汉沽) wharf