The Convention of Chuenpee (part 4).
British and Qing government representatives
<ul><li>Caroline Courtauld et al. (1997). <i>The Hong Kong Story</i>. Oxford University Press. p. 10. <a href="//commons.wikimedia.org/wiki/Special:BookSources/0195903536" title="Special:BookSources/0195903536">ISBN 0195903536</a>.</li>
<li>Original from the First Historical Archives of China.</li></ul>