KaBOOMerang

Level 1 of the Dungeon
(0, 0, D:1)
  6 poisoned darts
(3, -8, D:1)
  a bat corpse (skeletalised by now)
(3, 19, D:1)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(5, -9, D:1)
  4 stones
(5, 26, D:1)
  a bat corpse (skeletalised by now)
(8, 11, D:1)
  a +0 mace
(10, 2, D:1)
  a blade talisman
(11, 2, D:1)
  a hobgoblin skeleton
(12, -8, D:1)
  a bat skeleton
(12, 5, D:1)
  a frilled lizard skeleton
(12, 21, D:1)
  a bat skeleton
(16, 26, D:1)
  a +0 club
(23, 26, D:1)
  a +0 falchion
(24, 34, D:1)
  a rat corpse (skeletalised by now)
(26, -5, D:1)
  a +0 dagger
(31, 16, D:1)
  a rat corpse (skeletalised by now)
(33, 11, D:1)
  3 atropa-tipped darts

Level 2 of the Dungeon
(0, 0, D:2)
  9 stones
(4, 29, D:2)
  a +0 hand axe
(14, 11, D:2)
  4 stones
(20, 7, D:2)
  a bat corpse (skeletalised by now)
(21, 10, D:2)
  a +0 short sword
(21, 16, D:2)
  9 stones
(32, 29, D:2)
  a +0 sling
(34, 11, D:2)
  2 stones
(34, 40, D:2)
  a hobgoblin corpse (skeletalised by now)
(35, 22, D:2)
  the +1 helmet of the Northern Lights {Dex+3}
    Dex+3:      It affects your dexterity (+3).
(35, 26, D:2)
  a bat skeleton
(36, 26, D:2)
  a +0 dagger
  a goblin skeleton
(38, 39, D:2)
  a +0 dagger
  a +0 club
  a +0 club
  a +0 dagger
  a +0 club
  a hobgoblin corpse (skeletalised by now)
  a goblin corpse (skeletalised by now)
  a goblin corpse (skeletalised by now)
  a hobgoblin skeleton
  a goblin skeleton
(40, 39, D:2)
  a +0 mace
  a +0 dagger
  a +0 dagger
  a +0 club
  a +0 dagger
  a goblin corpse (skeletalised by now)
  a goblin skeleton
(41, 26, D:2)
  6 stones
(51, 17, D:2)
  a quokka corpse (skeletalised by now)
(51, 19, D:2)
  6 stones
(51, 45, D:2)
  a rat corpse (skeletalised by now)
(54, 28, D:2)
  a bat corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
  a kobold corpse
(9, 2, D:3)
  a hobgoblin corpse
(10, 22, D:3)
  2 stones
(13, -6, D:3)
  a +0 short sword
  a +0 ring mail
  a ball python corpse (skeletalised by now)
  an orc corpse (skeletalised by now)
(13, -3, D:3)
  a +0 war axe
(21, 13, D:3)
  a bat corpse (skeletalised by now)
(40, 0, D:3)
  a +0 dagger
(46, -7, D:3)
  a +0 dagger
  a +0 sling
  a +0 dagger
  a goblin skeleton
(48, -8, D:3)
  a +2 mace of protection
  a +0 animal skin
  a +0 helmet

Level 4 of the Dungeon
(0, 0, D:4)
  a scroll of identify
(3, 5, D:4)
  a potion of degeneration
(4, 0, D:4)
  a +0 short sword
  2 boomerangs
  a +0 ring mail
  an orc corpse
(5, 1, D:4)
  a +3 long sword (still there?)
  a +0 robe (still there?)
  a hobgoblin corpse (still there?)
(6, -1, D:4)
  an adder corpse

Level 5 of the Dungeon
(0, 0, D:5)
  a +0 falchion
(9, -8, D:5)
  a +0 mace