SpeedrunTech

Level 1 of the Dungeon
(1, -2, D:1)
  a +0 club
  (unseen)
(1, -1, D:1)
  a cursed -1 club
  a hobgoblin corpse (skeletalised by now)
(3, 0, D:1)
  a +0 club
  a hobgoblin corpse (skeletalised by now)
(17, 2, D:1)
  22 stones
(24, -13, D:1)
  a +0 club
(27, -14, D:1)
  a +0 whip

Level 2 of the Dungeon
(0, 0, D:2)
  a rat corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club (still there?)
  10 gold pieces (still there?)
(5, -2, D:3)
  a potion of heal wounds
(5, 17, D:3)
  a +0 dagger
(7, 18, D:3)
  a +0 dagger