|Release||9 July 2003 (Update)|
|Quest item||The Dig Site|
|High alch||0 coins|
|Low alch||0 coins|
|On death||Always kept outside Wild|
|Examine||A sealed letter of recommendation.|
The sealed letter is a quest item used in The Dig Site. It is obtained by taking the unstamped letter to the Curator in Varrock's museum. He will then add his seal to the letter and the player can then return to the digsite exam centre to continue the quest.