ImOTab

Level 1 of the Dungeon
(1, 0, D:1)
  a ball python corpse (skeletalised by now)
(2, -4, D:1)
  a +0 ring mail
(9, -4, D:1)
  a +0 sling
(11, -11, D:1)
  a ball python skeleton
(12, -11, D:1)
  a +0 club
  a rat skeleton
  a rat skeleton
(27, -37, D:1)
  a +0 whip
  a kobold corpse (skeletalised by now)
(29, -26, D:1)
  a +0 leather armour
(41, -52, D:1)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(45, -23, D:1)
  a bat skeleton
(48, -29, D:1)
  a +0 club
  a goblin skeleton
(48, -14, D:1)
  a frilled lizard skeleton
(50, -16, D:1)
  a +0 club
(51, -53, D:1)
  a +0 chain mail
(51, -20, D:1)
  a ball python skeleton
(52, -20, D:1)
  a ball python skeleton

Level 2 of the Dungeon
(10, -14, D:2)
  a +0 short sword
(12, -22, D:2)
  a ball python corpse (skeletalised by now)
(16, -9, D:2)
  a ball python corpse (skeletalised by now)
  an adder corpse (skeletalised by now)
(17, 5, D:2)
  a +0 short sword
  a stone
(18, 9, D:2)
  a scarab talisman
(24, -17, D:2)
  a +0 club
  a +0 robe
  the human corpse of Jessica (skeletalised by now)
(33, 10, D:2)
  a +1 dagger of draining
(35, 0, D:2)
  a +0 club
(41, 11, D:2)
  a +0 leather armour

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 leather armour
(3, 6, D:3)
  a +0 whip
  an orc corpse (skeletalised by now)
(5, 5, D:3)
  a +0 club
  an orc corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  an inkwell talisman
(4, -2, D:4)
  a hound corpse
(5, 6, D:4)
  a scroll of torment
(16, -9, D:4)
  5 poisoned darts
(21, 9, D:4)
  a +0 dagger
  a kobold corpse
(36, -27, D:4)
  a +0 whip
  a +0 falchion
  an orc corpse