Interest in training and instruction [922]

Intermingling of units in firing line [389]

Interpretations of Drill Regulations, spirit to govern [53]

INTERVAL:
Action of guides in taking[213]
Battalion in deployment[454]; [465]
Between companies in deployment[354]; [447]
Between files obtained by placing hands on hip[70]
Between platoon columns[252]
Between regiments in deployment[454]
Between skirmishers[171]
Definition[40]
Increasing or decreasing between skirmishers[172]; [247]
Of file closers in column of squads[221]
Plates showing intervals:
Battalionnear, [300]
Companynear, [207]
To take[156]

Intrenching tools, care [1312]

INTRENCHMENTS:
Construction in action[475]
Order of importance of operations in construction[606]
Intrenchments. See "[Field Fortifications]"

Introduction [50]–79; [364]–371

Inundations, trenches [1186]

Invisibility best protection while advancing [468]

J