Lipan, Tribal sign for, [471]

Loss of speech by isolation, [278]

Love, Signs for, [345], [521]

Low tribes of men, Gestures of, [279]

Lower animals, Gestures of, [275]

Lucian, de saltatione, [287]

Man, Sign for, [416]

Mandan, Tribal sign for, [471]

Mano in fica, Neapolitan sign, [300]

Many, Signs for, [445], [496], [524], [535]