Zero

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
  4 stones
(0, 2, D:1)
  a +2 dagger of draining
(11, -21, D:1)
  a +0 dagger
  a +0 dagger
  a stone
  a kobold corpse (skeletalised by now)
(12, -11, D:1)
  a +0 club
  a kobold skeleton
(17, -4, D:1)
  a +0 club
(18, -14, D:1)
  a +0 short sword
(26, -10, D:1)
  a +0 short sword
  5 stones
  a kobold skeleton
(26, 6, D:1)
  a +0 club
  4 stones
(27, -13, D:1)
  a +0 flail
(39, -14, D:1)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(40, -14, D:1)
  a +0 short sword
(42, 27, D:1)
  a +0 dagger
(52, 5, D:1)
  a +0 leather armour
(52, 10, D:1)
  a frilled lizard skeleton
(58, 0, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a book of Burglary
(4, -18, D:2)
  a +0 ring mail
(9, -17, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(13, -3, D:2)
  a quokka corpse (skeletalised by now)
(21, -33, D:2)
  a ball python skeleton
(31, -51, D:2)
  a ring of magical power
  a +0 animal skin
(31, -50, D:2)
  a hobgoblin skeleton
(31, -17, D:2)
  6 stones
(43, -7, D:2)
  a +0 ring mail

Level 3 of the Dungeon
(0, 0, D:3)
  an adder corpse (skeletalised by now)
(3, -22, D:3)
  an adder corpse (skeletalised by now)
(11, -7, D:3)
  a ball python corpse (skeletalised by now)
(24, 12, D:3)
  a +0 ring mail
(26, -26, D:3)
  a +0 spear
(26, 6, D:3)
  a +0 whip
  5 stones
  a kobold corpse (skeletalised by now)
(28, 1, D:3)
  an adder corpse (skeletalised by now)
(28, 3, D:3)
  a +0 dagger
(29, -14, D:3)
  an adder corpse
(36, -21, D:3)
  a hobgoblin corpse
(36, -5, D:3)
  a ball python corpse
(36, -4, D:3)
  a +0 dagger
  a book of Frost
  a goblin corpse
(36, -3, D:3)
  a scroll of blinking

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 giant spiked club
  a jackal corpse
  a jackal corpse
(0, 1, D:4)
  a jackal corpse
(13, 3, D:4)
  a +0 giant club