Confiscated Rune is a written note found in Dishonored.
Transcript
Corporal Meadows,
We found this strange rune on the woman who used to sell pastries up the street. Not sure how she died, but since the thing looks superstitious we set it aside for the Overseers. After you shift is over, take it to them for disposal or whatever they do with them. Don't forget.
Location
Found in the City Watch booth just before the door to Holger Square.