It was later discovered that a messenger was delivering a special letter.

Once he wrote me rather a special letter, proposing relief in kind.

Here, he answers our questions in a special letter.

For his actions Jules was given a special letter of commendation.

It might mean a special letter that he offered to write saying that a student "had accepted the consequences and moved on."

So she wrote a special letter to all her friends instead.

Then we've got to have special letters of administration, with copies to be certified and served on interested parties.

Gloria had to show this special letter what she had about him before they'd even look at us.

Received a special letter of appreciation from the president.

At other times tourists can still view it by getting a special letter from the forest ranger.