Zero

Level 1 of the Dungeon
(5, 21, D:1)
  6 stones
(10, 19, D:1)
  5 stones
(13, 19, D:1)
  a +0 dagger
(18, -1, D:1)
  a +0 mace
(40, 11, D:1)
  a +0 hand axe
(49, 0, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 falchion
(2, -7, D:2)
  a bat corpse (skeletalised by now)
(18, 12, D:2)
  a +0 spear
(22, -14, D:2)
  a +0 short sword
(31, 21, D:2)
  8 stones
(37, 35, D:2)
  a ball python corpse (skeletalised by now)
(53, 28, D:2)
  6 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a giant cockroach corpse
(1, -7, D:3)
  a +0 pair of gloves
(2, -3, D:3)
  a bat corpse
(6, -6, D:3)
  5 gold pieces
(10, -1, D:3)
  a potion of curing
(11, -2, D:3)
  a +0 club (still there?)
  a +0 sling (still there?)
(13, -2, D:3)
  a +0 short sword
  a +0 scale mail
  an orc corpse
(14, -2, D:3)
  a +0 hand axe (still there?)
  a +0 leather armour (still there?)
  an orc corpse (still there?)
(20, -1, D:3)
  14 gold pieces