possibly speechless condition of early, [370-379]
Mansel, Dean, on ideas as general and abstract, [42]
Maudsley, Dr., on self-consciousness, [212]
Maury on poverty of savage languages in abstract terms, [351]
M’Cook, Rev. Dr., on sign-making by ants, [95]
Metaphor, importance of, in evolution of speech, [343-349]
Meunier, on the understanding of words by brutes, [125];
on talking birds, [130]
Midas, a, recognizing pictorial representations, [188]
Mill, James, on the copula, [173]