Errthou

Level 1 of the Dungeon
(0, 0, D:1)
  8 stones
(3, 23, D:1)
  a +0 dagger
  3 stones
(4, -17, D:1)
  a +0 dagger
  3 stones
(4, -12, D:1)
  a ball python skeleton
(5, 19, D:1)
  a +0 dagger
  a goblin skeleton
(9, 2, D:1)
  2 stones
(9, 36, D:1)
  a +0 short sword
(10, 0, D:1)
  a frilled lizard skeleton
(12, -2, D:1)
  a bat skeleton
(13, -2, D:1)
  a +0 robe
(15, -4, D:1)
  a +0 short sword
(16, -6, D:1)
  5 stones
(25, -7, D:1)
  5 stones
(25, -5, D:1)
  a ball python corpse (skeletalised by now)
(25, -3, D:1)
  a bat skeleton
(26, -1, D:1)
  a bat skeleton
(28, -3, D:1)
  a +0 dagger
  2 stones
  a kobold skeleton
(38, 9, D:1)
  a rat skeleton
(46, 7, D:1)
  a +0 dagger
  5 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
  a goblin skeleton
(6, -3, D:2)
  a staff of earth
(19, 5, D:2)
  a +0 robe
(23, -1, D:2)
  a bat skeleton
(32, -18, D:2)
  3 stones
(39, 5, D:2)
  a +0 whip
(40, -7, D:2)
  a +0 scythe
  a +2 robe of cold resistance
  a jackal skeleton
  the human skeleton of Sigmund
(40, -6, D:2)
  a bat skeleton
  a jackal skeleton
(40, 11, D:2)
  a +0 spear
(48, 5, D:2)
  a ball python skeleton

Level 3 of the Dungeon
(0, 0, D:3)
  a rat corpse (skeletalised by now)
(1, -17, D:3)
  a +0 dagger
  a +0 robe
(1, -16, D:3)
  a +0 hand axe
(2, -17, D:3)
  a +0 war axe
  a +0 ring mail
  an orc corpse (skeletalised by now)
(2, -7, D:3)
  a +0 short sword
  a +0 dagger
  a +0 robe
  a +0 dagger
(2, -5, D:3)
  a +0 short sword
(3, -17, D:3)
  a +0 hand axe
  a +0 leather armour
  a +0 dagger
(5, 4, D:3)
  a +0 whip
  5 stones
  a kobold corpse (skeletalised by now)
(5, 18, D:3)
  a quokka corpse (skeletalised by now)
(13, 27, D:3)
  a ball python corpse (skeletalised by now)
(16, -18, D:3)
  4 stones
(24, 15, D:3)
  8 stones
(25, -10, D:3)
  a +0 short sword
  an orc skeleton
(25, -7, D:3)
  9 stones
(27, -22, D:3)
  4 stones
(34, -5, D:3)
  a frilled lizard skeleton
(37, -25, D:3)
  a staff of fire
(46, 12, D:3)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(47, 12, D:3)
  a jackal corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  a ribbon worm corpse
(10, 6, D:4)
  a +0 ring mail
(10, 10, D:4)
  6 stones
(12, 10, D:4)
  a +0 dagger
(22, -14, D:4)
  a +0 club
(29, -18, D:4)
  a +0 dagger
  an orc corpse
(37, -20, D:4)
  a poisoned dart
(37, -18, D:4)
  a staff of air
  (unseen)
(38, -21, D:4)
  a poisoned dart