Lookouts in trenches [1158]
Loopholes and notches [1153]
Loose pieces [161]
Lost, what to do [1085]
Lying down [175]; [185]; [189]
Lying down position, use [178]
Lying trench [1144]
M
MACHINE GUNS:
Concealment[564]
Covering dead spaces on defensive[519]
Covering withdrawal[546]; [557]
Effectiveness against skirmish line[559]
Fire of position[438]; [555]
In attack[555]
In defense[555]
In infantry attack against artillery[597]
In meeting engagements[553]
Lessons of European war[561]–568
Location on defense[566]
Methods of transportation[563]
Not to form part of firing line of attack[558]
Silencing of machine guns by infantry[560]
To be used for short periods[552]
Use in villages[565]
Weapons of emergency[551]
With advance guard[553]
With rear guard[554]
With reserve[557]
MACHINE GUN COMPANY:
Post in formations[71]; [72]
Post when attached to battalion[299]