Mackenzie, A. S., [53].
Macoya, [279].
Macrobius, [28].
Macuelas, Juan, [257].
Madden, Sir Frederick, [337].
Madeira discovered, [38];
as first meridian, [95].
Madrid, Academy of History, publications on American history, [vii];
Royal Academy, Memorias, [70];
Soc. Geog., Boletin, [72].