BF1: "The Runner" Field Manual Locations (Trench Runners Codex)
These are the locations of all Field Manuals in "The Runner" mission on Battlefield 1 Campaign "The Runner" required for the "Trench Runners" Codex (Collect all Field Manuals in The Runner).
Also required for the "The hills of Gallipoli", "Catching up on some reading", "Up to the challenge", "Enough for a library" and "Master of adaptation" trophy/achievement.
Also unlocks the "Frontiersman" weapon for multiplayer