Nine
Nine nods at Robin's idea. "Ok, I don't think plugging the hole is that important, but if you want to do it..." He moves to mattress where Arthur found another body. "...but we really don't know who is who on this mess, so let's borrow this guy, that's already here. I'm sure we won't get any complains."
He takes a few rags and uses them to grab the corpse bones, carefully avoiding to touch them directly. The arm gives away easily, and soon Nine's holding a Humerus, an Ulna and a Radius. He looks at the Radius for a second, as something crosses his mind.
He walks back to Robin, passing next to Charlie. "Sorry miss. You did said that before, but we've been through a lot on these last hours. Anyway, if we find more guns and you wish I'll be here to teach you..." He cocks his head toward Faust. "...Or you can ask our friend there."
Approaching Robin and Jay, he offers them the bones, wrapped on the rags. "Here. Now let's do it and move, OK?" Nine points at the Pip-Boy. "BTW, does this thing come with a radio? Some models have it. And, by any chance, a calendar? I'm curious on which season we will find outside."