hard stones and even in obsidian, terra-cotta tobacco-pipes, figures, and astronomical calendars, &c., displayed there.
Mr. Christy’s collection is richer than any other in small sculptured figures from Central America. It contains a squatting female figure in hard brown lava, like the one in black basalt which is drawn in Humboldt’s Vues des Cordillères, and there called (I cannot imagine why) an Aztec priestess. Above all, it contains what I believe to be the three finest specimens of Aztec decorative art which exist in the world. One of these is the knife of which the figure at page 101 gives some faint idea, the other two being a wooden mask overlaid with mosaic, and a human skull decorated in the same manner, of which a more particular description will be found in the Appendix. There are two kinds of Aztec articles in Mr. Christy’s collection which I did not observe either at Mexico or Heidelberg. These are bronze needles, resembling our packing-needles, and little cast bronze bells, called in Aztec yotl, not unlike small horse-bells made in England at the present day; these are figured in the tribute-lists in the picture-writings.