Errthou

Level 1 of the Dungeon
(0, 0, D:1)
  a frilled lizard corpse (skeletalised by now)
(5, -8, D:1)
  a rat corpse (skeletalised by now)
(12, -39, D:1)
  a +0 sling
(12, -28, D:1)
  a +0 dagger
  a jackal skeleton
  a jackal skeleton
(12, -27, D:1)
  a jackal skeleton
(13, -27, D:1)
  a +0 club
  a goblin skeleton
(13, -8, D:1)
  8 stones
(14, -22, D:1)
  a +0 ring mail
(20, -8, D:1)
  a bat corpse (skeletalised by now)
(25, -8, D:1)
  a +0 club
(33, -30, D:1)
  a +0 club
  a goblin skeleton
(34, -28, D:1)
  a rat skeleton
(35, 8, D:1)
  a frilled lizard corpse (skeletalised by now)
(37, -36, D:1)
  a +0 club
  a goblin skeleton
(41, -27, D:1)
  a +0 mace
(46, 0, D:1)
  a +0 scale mail
(48, -22, D:1)
  a +0 ring mail
(55, -4, D:1)
  a +0 ring mail

Level 2 of the Dungeon
(0, 0, D:2)
  a rat corpse (skeletalised by now)
(14, 3, D:2)
  a hobgoblin skeleton
(17, 2, D:2)
  a +0 dagger
  a goblin skeleton
(20, 29, D:2)
  an adder corpse (skeletalised by now)
(23, -7, D:2)
  3 stones
(23, 16, D:2)
  a frilled lizard skeleton
(24, -10, D:2)
  5 stones
(26, -1, D:2)
  a quokka corpse (skeletalised by now)
(31, 21, D:2)
  a quokka corpse (skeletalised by now)
(34, -8, D:2)
  6 stones
(34, 22, D:2)
  5 gold pieces
(36, 13, D:2)
  4 stones
(42, -3, D:2)
  a +0 chain mail
(49, 12, D:2)
  a bat skeleton
(54, -4, D:2)
  a jackal corpse (skeletalised by now)
(58, -9, D:2)
  a +0 sling

Level 3 of the Dungeon
(19, 6, D:3)
  a +0 whip
  a kobold skeleton
(21, 9, D:3)
  a +0 dagger
(24, 5, D:3)
  a +0 dagger
  a +0 sling
(28, 13, D:3)
  the felid skeleton of Natasha
(32, 45, D:3)
  a quokka corpse (skeletalised by now)
(34, -6, D:3)
  a rat skeleton
(37, 8, D:3)
  a +0 leather armour
(41, 15, D:3)
  a +0 dagger
(42, 33, D:3)
  a +0 trident
  a +0 scale mail
  the human skeleton of Terence
(47, 21, D:3)
  the felid skeleton of Natasha
(47, 23, D:3)
  a +0 club
  a +0 leather armour
  the goblin skeleton of Ijyb
(49, 17, D:3)
  6 stones

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 club
  a goblin corpse
(5, 0, D:4)
  a staff of cold
(9, -34, D:4)
  an adder corpse
(19, -46, D:4)
  a +0 ring mail
(19, -41, D:4)
  a ribbon worm corpse