Related Clues:
- The sort of protection letters can give one
- Might 'e sound like the man for the post?
- A letter for the knight
- By the sound of it, he might put it on by night
- Might be 8 down for the knight
- Post for a knight
- Word with "junk" or "snail"
- SASE, e.g
- Electronic delivery
- Inside this env
- It may be junk or registered
- User's morning reading
- It's inside an env
- See 5
- See 14