Hah

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 robe
(4, 37, D:1)
  a hobgoblin corpse (skeletalised by now)
(6, 10, D:1)
  a rat corpse (skeletalised by now)
(9, -5, D:1)
  a +0 hand axe
(11, 8, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(12, 20, D:1)
  a +0 whip
  a kobold corpse (skeletalised by now)
(13, 21, D:1)
  a +0 trident
(22, 9, D:1)
  a +0 ring mail
(26, 5, D:1)
  a bat corpse (skeletalised by now)
(28, 23, D:1)
  a +0 scale mail
(29, 18, D:1)
  4 stones
(32, 12, D:1)
  a frilled lizard skeleton
(34, 22, D:1)
  a +0 club
(36, 33, D:1)
  6 stones
(37, 13, D:1)
  a +0 whip
  2 stones
(38, 28, D:1)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(47, 12, D:1)
  a +0 robe
(62, 6, D:1)
  a rat skeleton
(67, 28, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  6 stones
(2, 25, D:2)
  a +0 leather armour
(10, 33, D:2)
  a ball python corpse (skeletalised by now)
(11, 38, D:2)
  6 stones
(19, 10, D:2)
  a ball python skeleton
(21, 24, D:2)
  a ball python skeleton
(26, 31, D:2)
  a +0 robe
(29, -3, D:2)
  an adder skeleton
(31, 22, D:2)
  a quokka skeleton
(36, 11, D:2)
  2 stones
(36, 22, D:2)
  a +0 ring mail
(41, 16, D:2)
  a +0 leather armour
(46, 40, D:2)
  a ball python corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 robe
(10, 0, D:3)
  a hobgoblin corpse (skeletalised by now)
(11, 0, D:3)
  a +0 dagger
(13, -11, D:3)
  a frilled lizard skeleton
(25, -8, D:3)
  an adder skeleton
(25, -6, D:3)
  a +2 dagger of venom
  a goblin skeleton
(29, -4, D:3)
  a blade talisman
(30, 5, D:3)
  a +0 mace
(30, 6, D:3)
  a +0 falchion
  a +0 shortbow
  a centaur corpse (skeletalised by now)
(30, 7, D:3)
  a bat corpse (skeletalised by now)
(30, 10, D:3)
  a bat corpse (skeletalised by now)
(37, 3, D:3)
  8 stones
(41, -6, D:3)
  a +0 ring mail
(42, 1, D:3)
  a stone
(43, -20, D:3)
  a dart slug corpse
(45, -17, D:3)
  a +0 short sword
  3 stones
  a kobold corpse
(46, -20, D:3)
  a ball python corpse

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 dagger
  a +0 robe
  a +0 dagger
  a +0 club
  a +0 scale mail
  an orc corpse
  an orc corpse
(4, 10, D:4)
  a +0 ring mail
(13, -9, D:4)
  a scroll of teleportation
(13, -7, D:4)
  a +0 leather armour (still there?)
  a +0 hand axe (still there?)
  a +2 chain mail of fire resistance (still there?)
  a +0 giant club (still there?)
  a quokka corpse (still there?)
  an ogre corpse (still there?)
(17, -3, D:4)
  15 gold pieces