Think

Level 1 of the Dungeon
(0, 0, D:1)
  a +1 dagger of holy wrath
  a kobold corpse (skeletalised by now)
(13, 5, D:1)
  a rat corpse (skeletalised by now)
(17, 1, D:1)
  a +1 heavy hand axe
(19, 1, D:1)
  a +0 pair of boots
(20, -3, D:1)
  a frilled lizard corpse (skeletalised by now)
(22, -12, D:1)
  a +0 club
  a goblin skeleton
(37, 8, D:1)
  a bat corpse (skeletalised by now)
(43, 21, D:1)
  a +0 mace of protection
(45, 11, D:1)
  a +0 ring mail
(47, 3, D:1)
  a +0 whip

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(2, 0, D:2)
  a +0 hat
(8, 5, D:2)
  a +0 club
(8, 13, D:2)
  a +0 robe
(10, 3, D:2)
  an adder skeleton
(10, 4, D:2)
  an adder skeleton
(11, 4, D:2)
  a +0 dagger
  5 stones
(11, 10, D:2)
  a frilled lizard skeleton
(12, 3, D:2)
  a +0 dagger
(16, -11, D:2)
  7 stones
(17, 15, D:2)
  a +0 short sword
  a kobold skeleton
(18, -13, D:2)
  a hobgoblin corpse (skeletalised by now)
(20, -1, D:2)
  a +0 leather armour
(22, 14, D:2)
  8 stones
(29, -17, D:2)
  a +0 leather armour
(33, -5, D:2)
  2 stones
(38, -3, D:2)
  2 boomerangs
(39, -13, D:2)
  a ribbon worm corpse
(43, 11, D:2)
  a +0 hand axe

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 ring mail
(7, 5, D:3)
  a +0 halberd
  a gnoll corpse
(10, 3, D:3)
  a scroll of identify
(11, 13, D:3)
  a scroll of revelation