zero

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(0, 7, D:1)
  a +0 dagger
(0, 9, D:1)
  26 sling bullets
(4, -4, D:1)
  a +0 leather armour
(13, -6, D:1)
  a +1 hunting sling of flaming
(14, -10, D:1)
  a +0 robe
(17, 4, D:1)
  a +0 mace
(24, -5, D:1)
  14 arrows
(32, -19, D:1)
  17 bolts
(37, 32, D:1)
  a +0 animal skin
(48, 25, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a rat corpse (skeletalised by now)
(15, 11, D:2)
  a +0 helmet
(16, -20, D:2)
  a +0 hand axe
(31, -12, D:2)
  21 arrows
(31, -5, D:2)
  a +0 whip
(33, 5, D:2)
  a +0 robe
(34, 1, D:2)
  a +0 dagger
(36, -13, D:2)
  22 poisoned needles
(37, -21, D:2)
  a +0 dagger
  a +0 dagger of venom
  a stone
(39, 0, D:2)
  a sling bullet
(41, -19, D:2)
  3 stones
(41, 0, D:2)
  a sling bullet
(43, 0, D:2)
  a sling bullet
(45, 0, D:2)
  a +0 hunting sling
  a +0 club
  17 sling bullets

Level 3 of the Dungeon
(0, 0, D:3)
  a potion of brilliance
(12, -6, D:3)
  a +0 hunting sling
  20 stones
(13, -7, D:3)
  a +0 ring mail
  a +0 hand axe
(14, -7, D:3)
  a stone
(15, -7, D:3)
  a stone
(16, 2, D:3)
  a +0 robe
(33, 28, D:3)
  a +0 club
(38, 13, D:3)
  a +0 club
  a hobgoblin corpse
(39, 36, D:3)
  an adder corpse