on the Zeni, [111];

buys the Codex Mendoza, [204].

Purpurariæ, [14].

Putnam, C. E., [404];

Authenticity of the elephant pipes, [404].

Putnam, F. W., on the California Indians, [328];

on the origin of Americans, [375];

on the Trenton implements, [334], [337], [388];

Palæolithic implements, [388];

on Kentucky caves, [390];