It may be junk – or first class? (4)
I believe the answer is:
(Other definitions for mail that I've seen before include "Dispatch - armour" , "Send message" , "Post or body armour" , "Flexible armour" , "Letters - armour" .)
I believe the answer is:
(Other definitions for mail that I've seen before include "Dispatch - armour" , "Send message" , "Post or body armour" , "Flexible armour" , "Letters - armour" .)