cavalry in, [243].
circumstances influencing, [232], [233].
concentration in, [238].
concentric, instances of, [238], [239].
defiles in, [243].
divergent, when admissible, [239].
duty of staff officers in, [256].
firmness of Russians in, [64].
halts in, to relieve rear-guard, [236].
hours of departures and halts in, [236].