simples

Level 1 of the Dungeon
(0, 0, D:1)
  19 sling bullets
(2, 19, D:1)
  a +0 club
(4, -1, D:1)
  a +0 helmet
(10, -13, D:1)
  27 stones
(22, -4, D:1)
  15 arrows
(43, -21, D:1)
  a +0 ring mail

Level 2 of the Dungeon
(4, 3, D:2)
  a +0 whip
(6, 0, D:2)
  a +0 club
(10, -4, D:2)
  a +0 club
(12, 9, D:2)
  a +0 ring mail
(15, -12, D:2)
  17 gold pieces
(15, -9, D:2)
  a +0 hunting sling
  (unseen)
(15, -8, D:2)
  a +0 club
(15, -7, D:2)
  a +0 club
  a stone
  a goblin corpse (skeletalised by now)
(15, -6, D:2)
  2 stones
(15, 8, D:2)
  a +0 flail
(16, -9, D:2)
  a +0 dagger (still there?)
  a +0 club (still there?)
(17, -10, D:2)
  a stone
(19, -10, D:2)
  a stone
(26, -9, D:2)
  2 potions of resistance
(36, 1, D:2)
  a +0 hand axe
(48, 21, D:2)
  19 arrows
(51, 19, D:2)
  a +0 robe
(52, 13, D:2)
  a +0 club
(53, 10, D:2)
  a cursed -3 club

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 dagger
  (unseen)
(1, -1, D:3)
  a cursed +0 falchion
  a +0 leather armour
  a +0 dagger
  a +0 leather armour
  a +0 flail
  an orc corpse
  an orc corpse
(3, -3, D:3)
  a +0 robe
(9, -3, D:3)
  a +0 club
(18, -6, D:3)
  a +0 flail
  a +0 leather armour
(21, 3, D:3)
  14 arrows