Acheron

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 shield
(1, 41, D:1)
  17 arrows
(7, -12, D:1)
  a +0 club
(11, 5, D:1)
  a cursed +0 shield
(18, 22, D:1)
  a +0 dagger
(24, 13, D:1)
  a +0 club
(28, 8, D:1)
  a +0 dagger
(33, 17, D:1)
  a +0 club
(34, -5, D:1)
  14 arrows
(36, 3, D:1)
  a +0 spear

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 ring mail
(9, -10, D:2)
  a +0 leather armour
  a +0 mace
  a cursed -2 hunting sling
(14, 4, D:2)
  a +0 mace
(15, -7, D:2)
  a +0 club
(25, 20, D:2)
  a +0 dagger
(29, 9, D:2)
  a +0 dagger
(30, -9, D:2)
  a +0 dagger
(45, 6, D:2)
  a +0 leather armour
(63, 1, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 hunting sling
(4, -10, D:3)
  a +0 club
(8, 2, D:3)
  a +0 scale mail
(9, 7, D:3)
  a +0 club
(14, -15, D:3)
  a cursed -2 club
(23, 11, D:3)
  a tomahawk
(24, 11, D:3)
  a tomahawk
(26, 10, D:3)
  a +0 short sword
(26, 11, D:3)
  a +0 club
(27, 11, D:3)
  2 tomahawks
(28, 9, D:3)
  a +0 mace
(28, 10, D:3)
  a +0 war axe
(35, -24, D:3)
  a +0 dagger
(37, -8, D:3)
  a +0 dagger

Level 4 of the Dungeon
(0, 0, D:4)
  10 gold pieces
(3, 4, D:4)
  19 gold pieces
(9, -3, D:4)
  a +0 robe
(13, -12, D:4)
  a +0 animal skin
  a human corpse (skeletalised by now)
(20, 2, D:4)
  4 tomahawks