PentaManta

Level 1 of the Dungeon
(0, 0, D:1)
  12 sling bullets
(2, -7, D:1)
  a bat corpse (skeletalised by now)
  a frilled lizard corpse (skeletalised by now)
(8, -13, D:1)
  7 curare-tipped needles
(8, 3, D:1)
  a +0 ring mail
(10, -1, D:1)
  a scroll of fog
(11, 8, D:1)
  15 gold pieces
(16, 14, D:1)
  an uncursed ring of stealth
(21, -16, D:1)
  8 arrows
(24, -7, D:1)
  a +0 club
  a hobgoblin corpse (skeletalised by now)
(29, 5, D:1)
  a goblin corpse (skeletalised by now)
(32, 3, D:1)
  a hobgoblin corpse (skeletalised by now)
  a ball python corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(0, 36, D:2)
  20 sling bullets
(1, -3, D:2)
  an adder corpse
(7, 14, D:2)
  2 potions of flight
(11, 10, D:2)
  a potion of agility
(17, -1, D:2)
  20 stones

Level 3 of the Dungeon

Level 6 of the Dungeon
(0, 0, D:6)
  a +0 short sword
(4, 1, D:6)
  the +2 hat of the Bear Spirit {Spirit, +Rage rN+ MR++}
    It protects you from negative energy.
    It affects your resistance to hostile enchantments.
    It lets you go berserk.
(15, 7, D:6)
  a +0 trident