Nithhogg

Level 1 of the Dungeon
(0, 0, D:1)
  20 stones
(9, -33, D:1)
  31 bolts
(9, -20, D:1)
  13 stones
(33, -13, D:1)
  a +0 short sword
(38, -26, D:1)
  a +0 hunting sling
(40, 1, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 robe
(6, -8, D:2)
  a +0 dagger
(8, -9, D:2)
  a cursed -3 dagger
(12, 23, D:2)
  a +0 dagger
(14, 8, D:2)
  a +0 chain mail
(16, -17, D:2)
  14 stones
(18, 12, D:2)
  a stone
(19, 12, D:2)
  a stone
(21, -4, D:2)
  a +0 club
(22, -8, D:2)
  a +0 dagger
  a +0 chain mail
(29, 13, D:2)
  11 arrows
(31, 18, D:2)
  17 sling bullets
(46, -23, D:2)
  a +0 short sword

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(3, 1, D:3)
  a +0 club
  a hobgoblin corpse (skeletalised by now)
(4, -3, D:3)
  a frilled lizard corpse (skeletalised by now)
(6, -13, D:3)
  a +0 whip
(7, 9, D:3)
  19 stones
(9, -9, D:3)
  a +0 hunting sling
(13, -2, D:3)
  a +0 club
(17, -14, D:3)
  20 stones
(32, -5, D:3)
  a poisoned dart
(32, -4, D:3)
  a poisoned dart
(35, -13, D:3)
  14 stones
(38, 4, D:3)
  12 arrows
(46, -19, D:3)
  16 arrows
(48, -4, D:3)
  a +0 hunting sling
(49, -25, D:3)
  a +0 leather armour
(51, -44, D:3)
  25 stones
(54, -31, D:3)
  a cursed +0 flail
(57, -31, D:3)
  a +0 short sword
  a +0 scale mail

Level 4 of the Dungeon
(0, 0, D:4)
  15 bolts
(3, 17, D:4)
  a scroll of enchant armour
(6, -5, D:4)
  a worm corpse
(6, 20, D:4)
  18 stones
(7, 19, D:4)
  15 arrows
(10, 20, D:4)
  a scroll of immolation