Nose, foreign body in [1507]
Notches and loopholes [1153]
Number of troops to be deployed in beginning [445]
"Numbers, by the" [122 (fifth)]
O
Obedience [1524]
Object of military training [150]
OBJECTIVE—
Announced before or after range[181]
Once designated not changed unless ordered[182]
Oblique deployment as skirmishers [245]
Oblique march [162]–163