Nithhogg

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(0, 1, D:1)
  a ball python corpse (skeletalised by now)
(3, 22, D:1)
  a bat skeleton
(8, 16, D:1)
  a ball python skeleton
(9, 1, D:1)
  a +0 club
  a goblin skeleton
  a ball python skeleton
(14, 7, D:1)
  a +0 mace
(16, 8, D:1)
  a human skeleton
(16, 9, D:1)
  a human skeleton
(18, 10, D:1)
  a human skeleton
(19, 10, D:1)
  a human skeleton
(19, 34, D:1)
  a ball python corpse (skeletalised by now)
(20, 11, D:1)
  a human skeleton
(20, 12, D:1)
  a +0 robe
  a human skeleton
(26, 11, D:1)
  a bat corpse (skeletalised by now)
(32, 15, D:1)
  a ball python corpse (skeletalised by now)
(34, 4, D:1)
  a +0 club
  a goblin skeleton
(37, 10, D:1)
  a +0 leather armour
(39, 30, D:1)
  a bat corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  2 stones
(1, 1, D:2)
  6 stones
(3, 2, D:2)
  a rat corpse (skeletalised by now)
(8, 2, D:2)
  a rat corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
(9, 1, D:2)
  a rat corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
(9, 2, D:2)
  a rat corpse (skeletalised by now)
(13, -30, D:2)
  an adder corpse (skeletalised by now)
(15, -34, D:2)
  a +0 club
(19, -19, D:2)
  a rat skeleton
(19, -3, D:2)
  a +0 sling
(20, -19, D:2)
  a +0 club
  a goblin skeleton
(25, -12, D:2)
  a +0 dagger
(27, 6, D:2)
  a quokka skeleton
(32, -29, D:2)
  a +0 dagger
(35, -28, D:2)
  a +0 short sword
  2 stones
(45, -33, D:2)
  an adder skeleton
(46, -28, D:2)
  a quokka skeleton
(52, 6, D:2)
  2 stones
(60, -12, D:2)
  an adder corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
(0, 3, D:3)
  a throwing net
(1, 9, D:3)
  a +0 club
  a +0 robe
  the human corpse of Jessica
(2, -13, D:3)
  a scroll of teleportation
(5, -13, D:3)
  a scroll of enchant weapon
(5, -3, D:3)
  a +0 short sword
  a frilled lizard corpse
  an orc corpse
(7, 0, D:3)
  a +0 robe
(15, 15, D:3)
  a +0 leather armour
(23, 17, D:3)
  11 gold pieces
(25, 17, D:3)
  a potion of mutation
(26, 17, D:3)
  11 gold pieces
(32, 0, D:3)
  a +0 robe
(34, 4, D:3)
  an adder corpse (skeletalised by now)
(39, -9, D:3)
  a +0 club
  a potion of lignification
(48, 15, D:3)
  a +0 short sword
  an orc corpse (skeletalised by now)