Niss

Level 1 of the Dungeon
(0, 0, D:1)
  a hobgoblin corpse (skeletalised by now)
(5, 2, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(6, 7, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(11, 6, D:1)
  a ball python corpse (skeletalised by now)
(23, 17, D:1)
  a +0 dagger
(29, 12, D:1)
  a +0 dagger
  a stone
(33, 11, D:1)
  a +0 short sword
(35, 20, D:1)
  a ball python skeleton
(35, 21, D:1)
  a +0 dagger
(36, 5, D:1)
  a bat corpse (skeletalised by now)
(36, 6, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(36, 15, D:1)
  a +0 dagger
(38, 14, D:1)
  a ball python skeleton
(41, 33, D:1)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(42, 33, D:1)
  a jackal corpse (skeletalised by now)
(49, 12, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  an adder corpse (skeletalised by now)
(6, -16, D:2)
  6 stones
(9, -18, D:2)
  a +4 dagger of venom
(13, 1, D:2)
  a jackal skeleton
(13, 2, D:2)
  a jackal skeleton
(20, 7, D:2)
  a +0 hand axe
  a +0 robe of cold resistance
  a hobgoblin skeleton
(21, -21, D:2)
  a +0 mace
(21, 8, D:2)
  a bat skeleton
(23, -17, D:2)
  a +0 helmet
(33, -4, D:2)
  a +0 dagger
  a kobold skeleton
(38, -19, D:2)
  8 stones

Level 3 of the Dungeon
(0, 0, D:3)
  3 boomerangs
(2, 2, D:3)
  a staff of fire
  (unseen)
(5, 3, D:3)
  a +0 club
  a +0 flail
(5, 5, D:3)
  a +0 dagger
  a +0 robe
  a +0 dagger
  a +0 robe
(40, 21, D:3)
  a +0 dagger
  6 poisoned darts
  a kobold corpse