This is part 8/8 to finding all collectibles.
Mission: RATTE FACTORY

Video:


Collectible location times:
Collectible Card #16 - 0:05
Sniper Nest #20 - 0:52
Collectible Card #17 - 1:10
War Diary #56 - 1:44
Sniper Nest #21 - 2:00
Long Shot #8 - 2:28
War Diary #57 - 3:06
Collectible Card #18 - 3:34
War Diary #58 - 3:55
Collectible Card #19 - 4:21
War Diary #59 - 5:14
War Diary #60 - 5:50
Collectible Card #20 - 6:20
Sniper Nest #22 - 6:47

Congratulations if you found them all!