Sully Balloo's Letter

Sully Balloo's Letter is a quest item picked up from a waterlogged envelope in the Arathi Highlands. It is required for the following quest:

The letter, its author and its intended recipient are references to a letter written by Union Major Sullivan Ballou to his wife Sarah, shortly before the First Battle of Bull Run in July 1861.

As of the Cataclysm, the letter appears to be no longer obtainable.