Ratboiler

Level 1 of the Dungeon
(0, 0, D:1)
  17 arrows
(4, 6, D:1)
  a +0 chain mail
(6, -24, D:1)
  a +0 dagger
(14, 17, D:1)
  a +0 leather armour
(29, -28, D:1)
  a +0 short sword

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(20, -6, D:2)
  a +0 chain mail
(22, -13, D:2)
  a +0 whip
(29, -13, D:2)
  22 bolts
(31, -13, D:2)
  a +0 scale mail
(35, -23, D:2)
  a +0 hunting sling
(45, 0, D:2)
  an uncursed amulet of inaccuracy
(49, 3, D:2)
  a +0 leather armour

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 dagger
  a +0 ring mail
(11, 19, D:3)
  a +0 dagger of protection
(15, 9, D:3)
  a +0 club
(29, 9, D:3)
  a +0 club
(34, 9, D:3)
  29 arrows

Level 4 of the Dungeon
(0, 0, D:4)
  a potion of cancellation
(7, 1, D:4)
  a potion of agility
(9, -3, D:4)
  11 gold pieces
(13, -17, D:4)
  a cursed +0 spear
(17, -21, D:4)
  2 javelins
(18, -21, D:4)
  a javelin
(21, -19, D:4)
  a scroll of teleportation
(21, -13, D:4)
  a -2 hunting sling
(22, -17, D:4)
  a javelin
(23, -16, D:4)
  a javelin
(24, -15, D:4)
  2 javelins
(25, -13, D:4)
  a javelin
(29, -8, D:4)
  a +0 short sword
(31, -42, D:4)
  a +0 leather armour
(32, -3, D:4)
  a +0 robe
(41, -27, D:4)
  a +0 ring mail
(45, -42, D:4)
  8 gold pieces

Level 5 of the Dungeon
(0, 0, D:5)
  a potion of haste
(1, 21, D:5)
  an arrow
(1, 22, D:5)
  an arrow
  a +0 animal skin
  a human corpse (skeletalised by now)
(2, 20, D:5)
  a +0 leather armour
(2, 22, D:5)
  a +0 dagger
  (unseen)