Acheron

Level 1 of the Dungeon
(0, 0, D:1)
  a hobgoblin skeleton
(5, -11, D:1)
  a +0 dagger
(6, -19, D:1)
  a +0 dagger
  a +0 club
(36, -29, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  19 bolts
(13, -14, D:2)
  a hobgoblin skeleton

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 dagger
  a goblin corpse

Level 4 of the Dungeon
(0, 0, D:4)
  a potion of heal wounds
(7, 1, D:4)
  an uncursed ring of fire
(8, -4, D:4)
  a scroll of magic mapping