Stained note (Dead Money)

Stained note is a paper note in the Fallout: New Vegas add-on Dead Money.

Location
On a desk in a second-floor room in the far northeast corner of Puesta del Sol North, accessible only through a broken hole in the wall above a courtyard filled with The Cloud (the Cloud may have been cleared if the player has reactivated Puesta del Sol's ventilation systems at the Puesta del Sol switching station already).

Transcript
Запачканная записка