Figs. 1, 2, 3. WOODEN IMAGES. (Cat. Nos. 129743-129745, U.S.N.M. Easter Island. Collected by Paymaster W.J. Thomson, U.S.N.) Figs. 4, 5, 6. HUMAN SKULLS. (Cat. No. 129759, U.S.N.M. Easter Island. Collected by Paymaster W.J. Thomson, U.S.N.)