Zero

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 whip
(2, 26, D:1)
  a +0 club
(20, 5, D:1)
  a +0 dagger
(24, 18, D:1)
  4 stones
(25, 19, D:1)
  5 stones
(31, 13, D:1)
  11 stones

Level 2 of the Dungeon
(1, 0, D:2)
  a +0 dagger
(9, -26, D:2)
  a +0 dagger
(9, 10, D:2)
  a +0 whip
(23, 7, D:2)
  6 stones
(39, -21, D:2)
  a bat corpse (skeletalised by now)
(41, -12, D:2)
  a +0 leather armour
(41, -5, D:2)
  a +0 dagger
(46, -23, D:2)
  a +0 leather armour
(53, 14, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a scarf of resistance
  (unseen)
(0, 10, D:3)
  a worm corpse
(1, -4, D:3)
  a scroll of identify
(1, 10, D:3)
  a hobgoblin corpse
(3, 2, D:3)
  a bat corpse
(3, 10, D:3)
  a quokka corpse
(6, 15, D:3)
  a +1 mace of protection
(8, -4, D:3)
  a +0 dagger
  2 boomerangs
  a +0 leather armour
  a +0 dagger
  a +0 hat
  an orc corpse