For Carla

 is a paper note in Fallout: New Vegas. It is found on Craig Boone's body after his death. Everyone that enters the NCR army is required to write a letter to be passed on their loved ones if they die in action. Boone had written this to his wife Carla Boone, apparently during her pregnancy. Boone kept his note and carries it around with him, possibly as one more way to carry on her memory.