OmG

Level 1 of the Dungeon
(0, 0, D:1)
  5 stones
(9, 2, D:1)
  a jackal corpse (skeletalised by now)
(31, 7, D:1)
  a ball python corpse (skeletalised by now)
(31, 9, D:1)
  a +0 club
  a kobold corpse (skeletalised by now)
(31, 21, D:1)
  a rat corpse (skeletalised by now)
(32, 7, D:1)
  a ball python corpse (skeletalised by now)
(34, 29, D:1)
  a +0 club
  a goblin skeleton
(38, -1, D:1)
  a -3 spear
(38, 14, D:1)
  2 stones
(46, 44, D:1)
  2 stones
(48, 32, D:1)
  a rat skeleton
(50, 29, D:1)
  a ball python skeleton
(51, 39, D:1)
  a rat skeleton
(54, 40, D:1)
  a +0 buckler

Level 2 of the Dungeon
(0, 0, D:2)
  a goblin skeleton
(13, -30, D:2)
  an orb of light
(14, -8, D:2)
  a +0 ring mail
(14, 4, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(16, -18, D:2)
  a frilled lizard skeleton
(29, -7, D:2)
  a ball python corpse (skeletalised by now)
(30, 4, D:2)
  an adder corpse (skeletalised by now)
(31, 4, D:2)
  a staff of earth
(39, -22, D:2)
  a +0 club

Level 3 of the Dungeon
(0, 0, D:3)
  a hobgoblin skeleton
(2, 24, D:3)
  an adder corpse (skeletalised by now)
(6, 15, D:3)
  an amulet of faith
(12, 17, D:3)
  a scroll of identify
(15, 11, D:3)
  a scroll of revelation
(15, 19, D:3)
  a book of Burglary
(17, 14, D:3)
  a +0 robe
(17, 16, D:3)
  8 gold pieces
(17, 17, D:3)
  a potion of magic
(21, 8, D:3)
  4 boomerangs
(34, 14, D:3)
  a +0 shortbow
(35, 23, D:3)
  5 stones
(36, 35, D:3)
  a frilled lizard corpse
(39, 3, D:3)
  a +0 dagger
  a kobold corpse (skeletalised by now)
  a ball python corpse (skeletalised by now)
(44, 36, D:3)
  a ball python corpse

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 mace
(1, 1, D:4)
  a +0 club
  a goblin corpse
(2, 1, D:4)
  a +0 dagger
  a +0 robe
(9, 2, D:4)
  a +4 ring of slaying