Moreover

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club (still there?)
  a kobold corpse (still there?)
(4, 0, D:1)
  3 stones
(4, 1, D:1)
  a frilled lizard corpse
(5, -1, D:1)
  a +0 dagger
  a goblin corpse
(22, -1, D:1)
  a frilled lizard corpse
(25, -2, D:1)
  a +0 club
  a hobgoblin corpse