Wiktionary
n. (letter box English)
Usage examples of "letter boxes".
The Chilean diplomat Moncada had described perfectly well to the Mossad officers who debriefed him when he came out just where he had sited the three dead-letter boxes destined for messages from him to Jericho and where to put the chalk marks to alert the invisible Jericho that a message awaited him.
Inside, the letter boxes were blackened where vandals had shoved newspapers in the slots and torched them.
While I was talking to her I was looking about and my eye happened to fall on one of the letter boxes back of the desk, marked 'Dr.
When he sobered down he got thinking about Irina and their time together, and he decided before he flew back to London to go round their dead letter boxes to check whether by any chance she had written to him before she left.
She kicked the door shut, keeping her back against a wall pocked with rusty letter boxes.