Pyrococcus

Level 1 of the Dungeon
(0, 0, D:1)
  a ball python corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 ring mail
(2, -3, D:2)
  a +0 ring mail
(3, 9, D:2)
  a frilled lizard corpse (skeletalised by now)
(4, 0, D:2)
  a hobgoblin corpse (skeletalised by now)
(4, 8, D:2)
  a rat corpse (skeletalised by now)

Level 3 of the Dungeon
(26, 13, D:3)
  a jackal corpse (skeletalised by now)
(29, 24, D:3)
  20 gold pieces
(32, 18, D:3)
  a bat corpse (skeletalised by now)
(33, 23, D:3)
  a hobgoblin corpse (skeletalised by now)
(36, 23, D:3)
  a +0 club
  an orc corpse (skeletalised by now)

Level 4 of the Dungeon
(9, 0, D:4)
  13 gold pieces
  a +0 dagger
  a ring of magical power
(10, 0, D:4)
  a +0 club
  a +5 ring of evasion
(14, 1, D:4)
  a +0 dagger
  a +0 dagger
  a +0 ring mail
(14, 2, D:4)
  an adder corpse
(15, 2, D:4)
  a +0 club
  a +0 scale mail
  an orc corpse
(18, 1, D:4)
  a +0 dagger
  a goblin corpse