DrYamago

Level 1 of the Dungeon
(30, 0, D:1)
  a rat skeleton
(37, 5, D:1)
  4 poisoned darts
(46, 7, D:1)
  a +0 robe
  a frilled lizard corpse (skeletalised by now)

Level 2 of the Dungeon
(13, 0, D:2)
  a hobgoblin skeleton
(16, 1, D:2)
  a sewer rat skeleton
(18, 1, D:2)
  a sewer rat skeleton

Level 3 of the Dungeon
(14, -1, D:3)
  a sewer rat corpse (skeletalised by now)
(16, -3, D:3)
  a sewer rat skeleton
(31, 7, D:3)
  a sewer rat skeleton
(31, 8, D:3)
  a sewer rat skeleton
(32, 1, D:3)
  a sewer rat skeleton
(37, 6, D:3)
  a +0 hand axe
  a +0 leather armour
  a +0 hand axe
  an orc corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 robe
  a +0 scythe
(1, 1, D:4)
  4 poisoned darts (still there?)
  a +0 club (still there?)
  a kobold corpse (still there?)
(2, -3, D:4)
  a ring of wizardry
(2, -2, D:4)
  a potion of brilliance
(3, -4, D:4)
  a scroll of identify
(4, -4, D:4)
  a potion of cancellation
(4, -3, D:4)
  a scroll of brand weapon
(4, 4, D:4)
  a +0 giant club
  an ogre skeleton
(10, 10, D:4)
  a potion of heal wounds
(11, 8, D:4)
  a potion of might
(12, 9, D:4)
  2 scrolls of teleportation
(12, 10, D:4)
  a potion of attraction
(16, 10, D:4)
  a +0 war axe
(20, -5, D:4)
  a +0 robe
(26, -2, D:4)
  a +0 mace
(32, 12, D:4)
  a scroll of identify