78-80. Mexican ‘Maquahuitl.’ Lord Kingsborough, Antiquities of Mexico (1830-48), vol. i (numerous examples on pl. x-xv: fig. 79 = No. 1478).
XI.
81-82. Spear and Knife, from Australia, armed with pieces of obsidian, or rock-crystal. (Mus. R. U. S. Inst.)
XI.
83. Arrow-point of bone, armed with a row of sharp flint flakes on each side. (Museum of Prof. Nilsson, at Lund, in Sweden.) Reduced to ½ from the figure in Wilde, l. c., ‘Animal Materials,’ p. 254.
XI.
84. Arrow-point like fig. 83. (Copenhagen Museum.) Illustr. Cat. of the Copenhagen Museum.
XI.
85. Arrow-point of hollow bone, from S. America, the hollow of the bone being filled with poison. (Mus. R. U. S. Inst.; Author’s Coll.)