Cheerfulness, factor in training [930]

Cheveaux de frise [1179]; [1189]

Chiggers [1488]

Choking, first aid [1489]

"Chop-chop" signal [863]

Clap [1466]

Classes of firing [278]–280

Clearness in instruction [922]

CLIP FIRE:
How executed[192]
Krag rifle[704]
Use[280]

Clock system of target designation [1446]; [1447]