Denis

Level 1 of the Dungeon
(6, 17, D:1)
  a +0 ring mail
(8, 21, D:1)
  a +0 dagger
(9, 20, D:1)
  a +0 club
(10, 19, D:1)
  a +0 club
(14, 18, D:1)
  7 stones
(21, -4, D:1)
  a +0 hat
(22, 8, D:1)
  an orb of light (still there?)
  a +0 ring mail (still there?)
(24, -7, D:1)
  a +0 dagger
(29, 7, D:1)
  7 stones
(31, 2, D:1)
  a +0 dagger
(32, -11, D:1)
  5 stones
(32, -3, D:1)
  a Fen Folio
(32, 26, D:1)
  a +0 ring mail
(33, -11, D:1)
  6 gold pieces
(41, 28, D:1)
  a +0 war axe
(42, 23, D:1)
  a +0 club
(47, -8, D:1)
  a +0 dagger
(48, -5, D:1)
  a book of Winter

Level 2 of the Dungeon
(16, -11, D:2)
  a +0 mace
  a +0 club
  a hobgoblin corpse
(21, 19, D:2)
  a +0 ring mail
(26, -3, D:2)
  5 stones
(29, 1, D:2)
  a +0 ring mail
(33, 0, D:2)
  a +0 dagger
  a +0 dagger
  an amulet of magic regeneration
  a frilled lizard corpse (skeletalised by now)
  a goblin corpse (skeletalised by now)
(35, -5, D:2)
  a bat corpse (skeletalised by now)
(40, 3, D:2)
  a hobgoblin corpse (skeletalised by now)

Level 3 of the Dungeon
[Shop] Pyraloir's Weapon Emporium
  (Shop contents are unknown)
(0, 0, D:3)
  a +0 short sword
  a +0 whip
  a dart slug corpse
  an orc corpse
(0, 2, D:3)
  a potion of invisibility