Ratboiler

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(12, 2, D:1)
  a +0 whip
(6, 3, D:1)
  a +0 club
(11, 3, D:1)
  a +0 dagger
(-16, 32, D:1)
  a +0 leather armour
(-31, 34, D:1)
  a cursed -1 club
(-34, 39, D:1)
  a +0 dagger
(-31, 47, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 1, D:2)
  a stone
(-1, 5, D:2)
  a +0 whip
(-9, 10, D:2)
  a stone
(-13, 14, D:2)
  a +0 cloak
  a stone
(34, 16, D:2)
  a +0 leather armour
(31, 28, D:2)
  a +0 club
(32, 32, D:2)
  4 stones
  a +0 shield
(36, 32, D:2)
  a stone
(0, 34, D:2)
  a +0 dagger
(4, 34, D:2)
  12 stones
(-12, 39, D:2)
  a +0 club
  a +0 hunting sling
  11 stones
(-8, 41, D:2)
  a stone
(38, 44, D:2)
  25 bolts
(-1, 46, D:2)
  28 arrows
(-4, 51, D:2)
  a +0 cutlass

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
  a hobgoblin corpse (skeletalised by now)
(-10, 6, D:3)
  a +0 cloak
(7, 8, D:3)
  a +0 hand axe of flaming
  a +0 leather armour
(6, 9, D:3)
  a +0 club
  an orc corpse (skeletalised by now)
(6, 10, D:3)
  a +0 hand axe
  a +0 flail
  a +0 hand axe
(-6, 13, D:3)
  a +0 hand axe
  5 tomahawks
  a +0 leather armour
(-5, 13, D:3)
  a +0 scale mail
(-4, 13, D:3)
  a +0 flail
(-4, 14, D:3)
  a +0 war axe
(25, 14, D:3)
  a tomahawk
(38, 16, D:3)
  a +0 hunting sling
  20 stones
(44, 19, D:3)
  a cursed +0 club
(20, 21, D:3)
  a tomahawk
(45, 21, D:3)
  2 stones
(18, 23, D:3)
  a tomahawk
(44, 23, D:3)
  a +0 dagger
  a stone
(44, 24, D:3)
  a cursed -2 club
(22, 25, D:3)
  a +0 leather armour
(44, 25, D:3)
  a stone

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 leather armour
(-4, 1, D:4)
  a +0 dagger
  a goblin corpse (rotten by now)
(-17, 2, D:4)
  a +0 dagger
  (unseen)
(0, 9, D:4)
  a +0 flail