simples

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(4, 22, D:1)
  25 bolts
(5, 28, D:1)
  a +0 dagger
(5, 29, D:1)
  6 boomerangs
(10, 40, D:1)
  17 arrows
(25, 31, D:1)
  a +0 club
(42, 38, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 kite shield
(3, 5, D:2)
  a +0 pair of gloves
(12, -38, D:2)
  9 stones
(20, 1, D:2)
  a rat corpse
(25, 2, D:2)
  a rat corpse
(28, -17, D:2)
  a hobgoblin corpse (skeletalised by now)
(29, -18, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  9 gold pieces
(1, 5, D:3)
  a +0 hunting sling
(6, 5, D:3)
  a +0 dagger
(10, 7, D:3)
  16 gold pieces