Acheron

Level 1 of the Dungeon
(9, -48, D:1)
  7 arrows
(9, -42, D:1)
  a +0 dagger
(15, -27, D:1)
  a cursed +0 robe
(37, -48, D:1)
  a +0 mace
(43, -32, D:1)
  a cursed -1 club
(52, -47, D:1)
  a +0 hunting sling
(55, -58, D:1)
  a +0 short sword
  a +0 dagger
(55, -8, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  10 gold pieces
(0, 9, D:2)
  a potion of curing
(1, 1, D:2)
  9 poisoned darts
(3, 3, D:2)
  13 gold pieces
(7, 7, D:2)
  a scroll of amnesia

Level 3 of the Dungeon
(0, 0, D:3)
  a cursed -2 flail
  a +0 leather armour
(3, -4, D:3)
  a +0 robe
(3, 15, D:3)
  a +0 ring mail
(5, 26, D:3)
  a +0 ring mail
(6, 13, D:3)
  a cursed -2 whip
  (unseen)
(7, 5, D:3)
  11 gold pieces
(14, 8, D:3)
  a +0 hand axe
(16, 5, D:3)
  a +0 ring mail
(18, 48, D:3)
  22 sling bullets
(34, 5, D:3)
  a +0 hand axe
(45, 36, D:3)
  a +0 hand axe
  a +0 leather armour
(52, 42, D:3)
  a +0 club
(54, 18, D:3)
  a +0 whip
(55, 3, D:3)
  a +0 club

Level 4 of the Dungeon
(3, -23, D:4)
  a potion of degeneration
(4, -6, D:4)
  a hound skeleton
(20, 11, D:4)
  a howler monkey skeleton
(21, 11, D:4)
  an orc skeleton
(24, 11, D:4)
  23 arrows