From Gamer Escape, the free Final Fantasy XI encyclopedia
- Return the following dropped Letters to Ambrosius, who will reward you.
- Turn in one letter for 50 gil, two for 150 gil, three for 250 gil, or all four for 500 gil. (This is not cumulative -- the items must all be turned in at the same time for the reward fee to "stack"; otherwise, the reward is 50 gil.)
- Ambrosius (Auction House, Windurst Walls)
- The auction house's postman was knocked out by a monster (again). Ambrosius, who runs the auction house, wants help in recovering all the mail that was lost.