Find and collect the mine
From Fallen London Wiki
| Spoiler warning! This page contains details about Fallen London Actions. |
From: The Admiralty's Error
It's dangerous, but removing it is for the good of all zailors. And you'll get to keep it.
Game Instructions: You will exchange 7 Favours for a unique gift.
Unlocked with 
Renown: The Docks 40, 7 x Favours: The Docks
Success
A convenient thread
Working with your navigator, you discovered its location; […] now the mine is yours.
The power of this mine is not in its use, but in the possibility of its use. […] You never need let it explode. It's enough that people know it could.[Find the rest of the story at https://www.fallenlondon.com]
You now have 1 x Unexploded Mine
Your 'Favours: The Docks' Quality has gone!
