Nithhogg

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 robe
(4, 9, D:1)
  18 bolts
(11, 28, D:1)
  a +2 dagger of protection
(12, 4, D:1)
  a +0 short sword
(24, 7, D:1)
  a +0 mace
(27, 17, D:1)
  a +0 club
(30, 10, D:1)
  32 stones
(31, -7, D:1)
  a +0 dagger
(39, 6, D:1)
  a +0 dagger
(39, 10, D:1)
  16 arrows
(41, 22, D:1)
  a +0 dagger
(42, 25, D:1)
  a +0 club
(43, 25, D:1)
  a +0 club
(43, 30, D:1)
  a +0 dagger
(50, 14, D:1)
  a +0 ring mail
(55, 17, D:1)
  25 arrows

Level 2 of the Dungeon
(0, 0, D:2)
  a +4 quarterstaff of chaos
  a +0 cloak
(3, 1, D:2)
  a +0 vorpal mace
(15, 3, D:2)
  a +0 ring mail
(17, -40, D:2)
  3 stones
(32, -25, D:2)
  16 stones
(33, -32, D:2)
  12 poisoned darts
(42, -21, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
(1, 17, D:3)
  a +0 club
(3, -8, D:3)
  23 sling bullets
(3, 4, D:3)
  12 arrows
(5, -7, D:3)
  21 poisoned darts
(5, 12, D:3)
  a +0 halberd (still there?)
  a gnoll corpse (still there?)
(8, 13, D:3)
  a +0 whip
(13, -8, D:3)
  a +0 dagger
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(17, -1, D:3)
  an adder corpse (skeletalised by now)
(20, 12, D:3)
  26 arrows
(20, 14, D:3)
  a +0 club (still there?)
  a +4 flail (still there?)
  a gnoll corpse (still there?)
  a rat corpse (still there?)
  a gnoll corpse (still there?)
(25, 11, D:3)
  16 gold pieces
(28, -5, D:3)
  a hobgoblin corpse (skeletalised by now)