zero

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(5, -34, D:1)
  21 arrows
(12, -26, D:1)
  21 arrows
(18, -34, D:1)
  a +0 robe
(22, -2, D:1)
  a +0 dagger
  16 stones
(24, -40, D:1)
  a +0 club
  3 stones
(24, 14, D:1)
  a +0 dagger
(25, -9, D:1)
  a +0 whip
  3 stones
(40, -3, D:1)
  8 poisoned darts
(43, -31, D:1)
  20 stones
(56, -6, D:1)
  a +0 whip

Level 2 of the Dungeon
(14, 13, D:2)
  a +0 whip
(15, 9, D:2)
  21 stones
(20, 7, D:2)
  a +0 dagger
(21, 35, D:2)
  a +0 dagger
  a +0 hunting sling
  25 stones
  a goblin corpse
(22, 36, D:2)
  a bat corpse
(26, 24, D:2)
  a jackal corpse (skeletalised by now)
(33, 25, D:2)
  a +1 dagger of venom
(46, 29, D:2)
  a +0 trident
(47, 22, D:2)
  a rat corpse
(50, 8, D:2)
  a rat corpse

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 flail (still there?)
  a +0 leather armour (still there?)
  an orc corpse (still there?)
(3, -3, D:4)
  a +0 ring mail