ILLUSTRATIONS

XXI. Labret of olive jade, ornamented. .
XXII? a, Spearhead with blade of light-
green jade, flecked; 6, Arrow-
barb of mottled green jade; c,
Spearhead of grass-green jade ..
XNIIT. Spoon-shape implement of bright-
green splotched and veined jade.
XXIV. Skin-scraper of dark-green jade
set in a wooden handle
XXV. Jade celt showing

cutting

FIGURES

. Method of hafting celts
. Method ofinserting chiselin bone handle.
. Drill with wooden handle

AND MONOGRAPHS