Ratboiler

Level 1 of the Dungeon
(-15, 13, D:1)
  a +0 robe
(-6, 13, D:1)
  a +0 club
  a cursed -2 club
  a +0 plate armour
(-17, 18, D:1)
  a cursed -3 club
(-10, 24, D:1)
  a +2 whip of holy wrath
(-3, 26, D:1)
  a +0 robe
(-9, 27, D:1)
  a stone
(4, 28, D:1)
  a +0 short sword
(-7, 29, D:1)
  a +0 whip
(-6, 29, D:1)
  a stone
(-18, 41, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 chain mail
(1, 0, D:2)
  a +0 short sword
  14 stones
(11, 6, D:2)
  a +0 dagger
(5, 11, D:2)
  a +0 club
(49, 29, D:2)
  3 stones
(49, 30, D:2)
  a stone
(49, 31, D:2)
  a stone
(6, 36, D:2)
  a +0 club
(49, 39, D:2)
  a +0 dagger of venom
(48, 41, D:2)
  a stone

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 dagger
(-18, 5, D:3)
  a +0 falchion
  a +0 flail
(-3, 5, D:3)
  a +0 club
(-3, 6, D:3)
  a stone
(-3, 7, D:3)
  a +0 dagger
  a +0 robe
(13, 13, D:3)
  a tomahawk
(21, 14, D:3)
  a potion of confusion
(9, 18, D:3)
  a +0 leather armour
(-7, 20, D:3)
  a goblin corpse (skeletalised by now)
(14, 21, D:3)
  a tomahawk
(20, 21, D:3)
  a tomahawk
(-10, 22, D:3)
  a +0 whip
(12, 24, D:3)
  a +0 hand axe
(12, 35, D:3)
  a +0 spear
(18, 47, D:3)
  a +0 club
(25, 55, D:3)
  a +0 morningstar
  a +0 dagger
  a +0 leather armour
  a +0 mace
  a +0 leather armour

Level 4 of the Dungeon
(0, 0, D:4)
  a +1 hand axe of venom
  (unseen)
(-26, 2, D:4)
  a stone
(-5, 2, D:4)
  a +0 dagger (still there?)
  a tomahawk (still there?)
(-1, 2, D:4)
  a +0 mace
  4 tomahawks
(-17, 15, D:4)
  16 stones