What is a caisson in the army?

Related questions

1. What is Land ahoy?
2. What is a lady pirate called?
3. What is the proper response to Ahoy?
4. Why do we say hello after picking up the phone?
5. Why do pirates say ARR?
6. Why do pirates say aye aye?
7. What did female pirates wear?
8. What is Ship Ahoy?
9. What is the battle cry of the Navy?
10. What is Ahoy in English?

Tags

1. #wheeled
2. #trail
3. #piece
4. #designed
5. #british
6. #allowing
7. #forge
8. #limber
9. #traveling
10. #towed
11. #field
12. #ammunition
13. #carry
14. #artillery
15. #carriage
16. #stock
17. #caisson
18. #support
19. #waggon