Links

http://wason.library.cornell.edu/Tianjin/ - Cornell University Tianjin Project Website
http://chp.ish-lyon.cnrs.fr/ - Website of Chinese Historical Photographs
http://www.bristol.ac.uk/history/customs/ - Bristol University's Chinese Maritime Customs Website
https://www.bris.ac.uk/history/customs/resources/tianjin.html - Tianjin section of Maritime Customs Website
http://digarc.usc.edu/impa/ - University of Southern California Photo Archive
http://www.chinaheritagequarterly.org/ - China Heritage Quarterly