Related Clues:
- Post to a box
- It might be junk
- Like many cks
- Pigeonhole filler
- Suit of armour
- Pony Express concern
- Bills, catalogs, etc
- Six-day-a-week delivery
- Much of it is junk
- Six-day-per-week delivery
- SASE, say
- Acct. statement, at times
- Extra item in an envelope: Abbr
- Irishman, maybe, turned up for post
- What was the man of letters expecting - to be slung out of Mulligans?