Ask her about the Justificande currency
From Fallen London Wiki
| A player-created Guide is available for this content: University Laboratory (Guide) |
| Spoiler warning! This page contains details about Fallen London Actions. |
From: Speak with the Numismatrix
Action Cost: 0
If anyone will be able to describe its history, she will.
Game Instructions: This will not destroy the coin.
Unlocked with 
1 x Justificande Coin
Success
A rarity
"It's a currency of the Pillars. Safe enough there, but very dangerous when spent anywhere else."
[…] ONE DAY YOU WILL FORGIVE. "It is the only coin that indebts the person who accepts it. They've been seen more in London recently. It troubles me."[Find the rest of the story at https://www.fallenlondon.com]
