Ratboiler

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(12, 0, D:1)
  27 stones
(-20, 3, D:1)
  a +0 plate armour
(27, 4, D:1)
  13 stones
(-16, 6, D:1)
  a +0 dagger
(5, 8, D:1)
  a +0 robe
(19, 10, D:1)
  a +0 short sword
(-15, 12, D:1)
  a +0 ring mail
(12, 12, D:1)
  a +0 ring mail
(4, 21, D:1)
  a +0 mace
(16, 28, D:1)
  23 arrows
(27, 34, D:1)
  a +0 spear
(19, 36, D:1)
  a +0 ring mail

Level 2 of the Dungeon
(-41, 5, D:2)
  4 javelins
(4, 12, D:2)
  a +0 club
(-22, 20, D:2)
  a +0 dagger
(-48, 23, D:2)
  a +0 spear
(6, 26, D:2)
  a +0 dagger
(-2, 31, D:2)
  25 stones
(-24, 35, D:2)
  a +0 ring mail
(-15, 35, D:2)
  16 sling bullets
(0, 35, D:2)
  a cursed -3 club
(-22, 44, D:2)
  a +0 club
(-31, 46, D:2)
  a +0 ring mail
(-25, 49, D:2)
  a potion of restore abilities

Level 3 of the Dungeon
(0, 0, D:3)
  13 stones
(6, 9, D:3)
  a +0 dagger
(-21, 12, D:3)
  21 stones
(6, 21, D:3)
  a +0 ring mail
(-1, 24, D:3)
  a +0 club
(12, 25, D:3)
  a +0 leather armour
(23, 26, D:3)
  a +0 dagger
(27, 26, D:3)
  a +0 pair of boots
(-3, 29, D:3)
  15 bolts
(-14, 33, D:3)
  a rotting hobgoblin corpse
(5, 34, D:3)
  a +0 dagger
(7, 41, D:3)
  a hobgoblin corpse (skeletalised by now)
(16, 43, D:3)
  a +0 robe

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 dagger
(-2, 5, D:4)
  a scroll of remove curse
(16, 10, D:4)
  a potion of agility
(9, 11, D:4)
  a +0 robe
(14, 11, D:4)
  21 stones
(30, 13, D:4)
  a +0 leather armour
(14, 16, D:4)
  a +0 club
(14, 18, D:4)
  a bat corpse (rotten by now)
(13, 40, D:4)
  a +0 club
  a gnoll corpse (rotten by now)
(11, 47, D:4)
  a +0 scale mail