Niss

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 short sword
(0, 3, D:1)
  2 stones
(18, -6, D:1)
  a +0 dagger
(19, -9, D:1)
  a +0 robe
(29, -40, D:1)
  a frilled lizard skeleton
(29, 7, D:1)
  a +0 club
(31, -37, D:1)
  a ball python skeleton
(32, -37, D:1)
  a jackal skeleton
(34, -16, D:1)
  a +0 club
(36, -4, D:1)
  a +0 dagger
(38, -40, D:1)
  a +0 dagger
(42, -21, D:1)
  a +0 mace
(42, 6, D:1)
  a bat corpse (skeletalised by now)
(54, -9, D:1)
  a bat corpse (skeletalised by now)
(55, -29, D:1)
  a jackal corpse (skeletalised by now)
(55, -27, D:1)
  a +0 dagger

Level 2 of the Dungeon
(2, -12, D:2)
  a +0 dagger
(3, -15, D:2)
  a hobgoblin skeleton
(3, -11, D:2)
  a +0 dagger
(4, -15, D:2)
  a +0 dagger
  a hobgoblin skeleton
  a goblin skeleton
(4, 0, D:2)
  a +0 whip
(5, -13, D:2)
  a +0 short sword
  a +1 helmet
  a +0 animal skin
  the hobgoblin skeleton of Robin
(5, -11, D:2)
  a +0 club
  a goblin skeleton
(6, -11, D:2)
  a +0 dagger
  a goblin skeleton
(6, -3, D:2)
  a +0 dagger
(15, -12, D:2)
  2 stones
  a kobold skeleton
(15, -10, D:2)
  a +0 short sword
  4 stones
(16, -10, D:2)
  an adder skeleton
(17, 6, D:2)
  a +0 short sword
(19, 1, D:2)
  a +0 dagger of speed
(20, -22, D:2)
  a +0 club
(21, -23, D:2)
  a jackal corpse (skeletalised by now)
(21, 22, D:2)
  a +0 robe
(26, -13, D:2)
  a hobgoblin corpse (skeletalised by now)
(26, -7, D:2)
  a +0 club
(29, -39, D:2)
  2 stones
  a kobold corpse (skeletalised by now)
(31, 0, D:2)
  a +0 pair of boots
(37, 4, D:2)
  a rat skeleton

Level 3 of the Dungeon
(0, 0, D:3)
  3 stones
(7, -8, D:3)
  a frilled lizard corpse (skeletalised by now)
(9, 5, D:3)
  a ball python corpse (skeletalised by now)
(10, -3, D:3)
  6 stones
(14, -17, D:3)
  a +0 ring mail