snake

Level 1 of the Dungeon
(0, 0, D:1)
  a rat corpse (skeletalised by now)
(5, 26, D:1)
  5 stones
(7, -16, D:1)
  a bat corpse (skeletalised by now)
(14, 8, D:1)
  a hobgoblin skeleton
(16, 8, D:1)
  a rat skeleton
(24, -11, D:1)
  9 stones
(24, -10, D:1)
  a +0 dagger
  3 stones
(26, 19, D:1)
  a +0 dagger
(31, -11, D:1)
  a +0 trident
(33, 9, D:1)
  a hobgoblin corpse (skeletalised by now)
(49, -2, D:1)
  a +0 dagger
  5 stones
(53, 28, D:1)
  a +0 dagger
(55, 13, D:1)
  a +0 short sword
  a stone
  a kobold corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  2 stones
(31, 12, D:2)
  a hobgoblin skeleton
(41, 15, D:2)
  a +0 chain mail
(45, 12, D:2)
  3 boomerangs
(47, 1, D:2)
  a quokka skeleton
(48, 16, D:2)
  a hobgoblin corpse (skeletalised by now)
(49, 16, D:2)
  a rat corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a scarf of harm
  (unseen)
(7, 3, D:3)
  a scroll of identify
(9, 4, D:3)
  a potion of brilliance
(14, 5, D:3)
  a +0 dagger