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