Errthou

Level 1 of the Dungeon
(0, 0, D:1)
  a rat corpse (skeletalised by now)
(8, -2, D:1)
  a +0 robe
(9, 26, D:1)
  a beast talisman
(12, -10, D:1)
  a quokka corpse (skeletalised by now)
(13, 0, D:1)
  a hobgoblin corpse (skeletalised by now)
(17, -25, D:1)
  a +0 club
(17, 26, D:1)
  a rat corpse (skeletalised by now)
(19, 29, D:1)
  a +0 chain mail
(21, 12, D:1)
  a +0 dagger
(27, 20, D:1)
  5 stones
(29, 5, D:1)
  a bat skeleton
(35, -4, D:1)
  a +0 dagger
  a +0 club
  a kobold skeleton
  a goblin skeleton
(42, 5, D:1)
  a frilled lizard corpse (skeletalised by now)
(45, -6, D:1)
  a ball python corpse (skeletalised by now)
(52, -10, D:1)
  a +0 dagger of venom
  8 stones
  a goblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  4 stones
(3, -13, D:2)
  a +0 scale mail
(6, -12, D:2)
  a jackal skeleton
  a jackal skeleton
(7, -12, D:2)
  a jackal skeleton
(7, -11, D:2)
  a quokka skeleton
(10, -39, D:2)
  a +0 mace
(11, -39, D:2)
  a +0 sling
(15, -15, D:2)
  a quokka corpse (skeletalised by now)
(15, -10, D:2)
  a +0 long sword
(17, -34, D:2)
  a ball python skeleton
(22, -11, D:2)
  a ball python skeleton
(25, -38, D:2)
  a +0 ring mail
(32, -37, D:2)
  4 large rocks

Level 3 of the Dungeon
(0, 0, D:3)
  a bat corpse (skeletalised by now)
(5, -14, D:3)
  a +0 club
  a goblin corpse (skeletalised by now)
(8, -2, D:3)
  a +0 hand axe
(29, -22, D:3)
  a +1 short sword of electrocution
(38, 13, D:3)
  a ball python corpse (skeletalised by now)
(39, 3, D:3)
  a rat corpse (skeletalised by now)
(40, 9, D:3)
  a +0 whip
(44, -24, D:3)
  a beast talisman
(45, -23, D:3)
  2 stones
(52, 9, D:3)
  a +0 dagger
  a +0 scale mail
  an orc skeleton

Level 4 of the Dungeon
(0, 0, D:4)
  5 stones
(2, 11, D:4)
  a +0 club
  2 stones
(18, 12, D:4)
  an adder corpse