Descartes

Level 1 of the Dungeon
(0, 0, D:1)
  a rat corpse (skeletalised by now)
(11, -4, D:1)
  a +0 ring mail
(23, 0, D:1)
  10 sling bullets

Level 2 of the Dungeon
(0, 0, D:2)
  a rat corpse
(3, 1, D:2)
  a +0 spear