Nithhogg

Level 1 of the Dungeon
(0, 0, D:1)
  16 stones
(4, 39, D:1)
  14 stones
(5, 6, D:1)
  a +0 club
(9, 5, D:1)
  20 stones
(10, 15, D:1)
  a +0 hunting sling
(14, -2, D:1)
  a +0 scale mail
(14, 16, D:1)
  a +0 dagger
(38, 7, D:1)
  a +0 whip
(46, 45, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(0, 16, D:2)
  a +0 spear
(9, 12, D:2)
  a +0 spear
(17, 2, D:2)
  11 stones
(20, 22, D:2)
  a +0 dagger
(21, 35, D:2)
  a +0 leather armour
(23, 24, D:2)
  a +0 club
(25, 15, D:2)
  a +0 whip
  a +0 leather armour
(26, 24, D:2)
  7 javelins
(27, 36, D:2)
  a +0 trident of venom
(37, 9, D:2)
  a +0 hand axe
(42, 13, D:2)
  a +0 mace
  a +0 robe
(43, 12, D:2)
  a +0 flail
  a +0 robe
  a +2 halberd
  a +0 robe
  a +0 robe
  a +0 morningstar

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
(4, -2, D:3)
  a +0 scale mail
(10, -9, D:3)
  a staff of fire
(11, 5, D:3)
  a bat corpse
(22, -12, D:3)
  19 arrows
(22, 9, D:3)
  16 arrows
(37, 15, D:3)
  9 stones
(38, -12, D:3)
  a +0 hand axe
(39, -12, D:3)
  a +0 giant spiked club
(39, -11, D:3)
  a +0 short sword of holy wrath
  a +0 flail
  a +0 ring mail
(40, -7, D:3)
  a scroll of teleportation
(41, -6, D:3)
  9 gold pieces