EXPLANATION OF PLATE 18. 



Figs. 1-3. Knife and Cup of Circumcision. 



(Cat. No. 154437, TJ. S.N.M. Philadelphia, Pennsylvania. (Collected by Mayer Sulzberger). 



Fig. 4. Spice Box. 



(Cat. No. 130297, U. S. N. M. Germany.) 



