Oneofthem

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 robe
(3, -33, D:1)
  a quokka corpse (skeletalised by now)
(4, -22, D:1)
  a +0 dagger
(14, -20, D:1)
  a +0 whip
  a kobold skeleton
(20, 8, D:1)
  7 stones
(24, -26, D:1)
  a +0 club
(29, 3, D:1)
  6 poisoned darts
(33, -24, D:1)
  a +0 dagger
  a kobold skeleton
(38, -10, D:1)
  a +0 dagger
  a goblin skeleton
(39, 8, D:1)
  a bat skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  6 stones
(10, 9, D:2)
  a +0 robe
(10, 14, D:2)
  a bat corpse (skeletalised by now)
  a ball python corpse (skeletalised by now)
(12, 26, D:2)
  a +0 whip
  a kobold skeleton
(14, 15, D:2)
  a hobgoblin corpse (skeletalised by now)
(14, 41, D:2)
  a bat skeleton
(15, 41, D:2)
  a +0 scale mail
(16, 26, D:2)
  a +0 whip
  2 stones
(19, 41, D:2)
  a +0 short sword
  a kobold skeleton
(28, 4, D:2)
  3 boomerangs
(34, 32, D:2)
  a +0 long sword
(43, -4, D:2)
  6 poisoned darts

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 chain mail
(1, 11, D:3)
  an adder corpse
(2, -6, D:3)
  17 gold pieces (still there?)
  a +0 dagger (still there?)
  8 poisoned darts (still there?)
(4, -10, D:3)
  a scroll of identify
(8, -3, D:3)
  a book of Transmutation
(8, 4, D:3)
  a frilled lizard corpse
(9, 1, D:3)
  7 gold pieces
(11, 2, D:3)
  8 gold pieces