A Run on the Bank - Complete Memory Sequence 6.
This is a story achievement and cannot be missed if you play the story. The Memory Sequence consists of 5 memories. This is how they are labelled in the game:
1 - A case of Identity
2 - A Spot of Tea
3 - A Bad Penny
4 - One Good Deed
5 - A Thorne in the Side
Memory 3 : A Bad Penny is the final memory and can only be accessed once all other memories are done. The achievement will pop once it finishes.