The life and letters of Lord Macaulay. Vol. 2.
http://archive.org/stream/lifelettersoflor02trevuoft/lifelettersoflor02trevuoft_djvu.txt.
"What say you," he [Thomas Macaulay] asks Mr. Ellis, " to a visit to the Chinese Museum? It is the most interesting and curious sight that I know. If you like the plan, I will call on you at four. Or will you call on me? For I am halfway between the Temple and the wonders of the Celestial Empire."