Nithhogg

Level 1 of the Dungeon
(0, 0, D:1)
  5 stones
(4, -16, D:1)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(8, 6, D:1)
  a bat corpse (skeletalised by now)
(13, -16, D:1)
  a +0 dagger
(18, 6, D:1)
  a +0 robe
(19, -24, D:1)
  a +0 hand axe
(27, -4, D:1)
  a +0 trident
(28, -23, D:1)
  a +0 hand axe
(30, -4, D:1)
  a beast talisman
(30, 13, D:1)
  a +0 dagger
(39, -7, D:1)
  a rat skeleton
(40, -17, D:1)
  a ball python skeleton
(44, 6, D:1)
  a +0 whip
  a stone
(49, -25, D:1)
  a frilled lizard skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 sling
(0, 4, D:2)
  a rat skeleton
(1, 4, D:2)
  an adder skeleton
(2, 6, D:2)
  a rat skeleton
(2, 16, D:2)
  a +0 hand axe
  a +0 ring mail
  a +0 ring mail
  a +0 falchion
  an orc skeleton
(2, 17, D:2)
  a +0 dagger
  a +0 robe
(2, 18, D:2)
  a frilled lizard skeleton
(2, 26, D:2)
  a +1 dagger of draining
(3, 16, D:2)
  a +0 hand axe
(3, 17, D:2)
  a +0 dagger
(4, 15, D:2)
  a +0 dagger
(5, 13, D:2)
  a rat skeleton
(6, 18, D:2)
  2 boomerangs
(13, 26, D:2)
  4 stones
(17, 33, D:2)
  2 stones
(19, 16, D:2)
  an adder corpse (skeletalised by now)
(19, 32, D:2)
  a +0 dagger
  a kobold skeleton
(19, 33, D:2)
  a +0 whip
  a kobold skeleton
(19, 34, D:2)
  a +0 club
(20, 16, D:2)
  a +0 sling
  a +0 club
  a goblin corpse (skeletalised by now)
  a frilled lizard corpse (skeletalised by now)
(20, 34, D:2)
  3 stones
(21, 16, D:2)
  a jackal corpse (skeletalised by now)
(21, 18, D:2)
  a jackal corpse (skeletalised by now)
(22, 36, D:2)
  a +0 club
  a +0 robe
(33, 27, D:2)
  a +0 short sword
  4 stones
  a kobold corpse (skeletalised by now)
(36, 10, D:2)
  a hobgoblin corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a book of Frost
(3, -4, D:3)
  a +0 club
  a goblin skeleton
(7, -1, D:3)
  4 gold pieces
(14, 9, D:3)
  a +0 leather armour
(16, 21, D:3)
  12 gold pieces
(17, 14, D:3)
  a +0 short sword
  a +0 ring mail
(17, 21, D:3)
  11 gold pieces
(18, 20, D:3)
  16 gold pieces
(19, 21, D:3)
  a scroll of vulnerability
(21, 11, D:3)
  a +0 short sword
  a +0 dagger
  an orc corpse (skeletalised by now)
(21, 12, D:3)
  a +0 whip
  an orc skeleton
  a rat skeleton
(24, 21, D:3)
  a wand of mindburst (16)
(31, 11, D:3)
  a bat corpse (skeletalised by now)