ImOTab

Level 1 of the Dungeon
(1, -19, D:1)
  9 stones
(4, -18, D:1)
  a bat corpse (skeletalised by now)
(12, -16, D:1)
  4 stones
(12, 0, D:1)
  a +0 club
(21, -13, D:1)
  a hobgoblin corpse (skeletalised by now)
(21, -11, D:1)
  a rat corpse (skeletalised by now)
(30, 11, D:1)
  a hobgoblin skeleton
(30, 13, D:1)
  a +0 club
  3 stones
(46, 0, D:1)
  a +0 ring mail
(47, -20, D:1)
  a ball python corpse (skeletalised by now)
(49, 1, D:1)
  a bat skeleton
(49, 3, D:1)
  a jackal skeleton
(55, 7, D:1)
  a +0 club
  a kobold skeleton

Level 2 of the Dungeon
[Shop] Ampeopnu's Assorted Antiques
  a +0 tin of tremorstones (2/2) (1240 gold)
  the +9 sword of Power {lifebolt} (2480 gold)
  a +0 scale mail (124 gold)
  a +2 pair of gloves of stealth (666 gold)
  a +0 club (15 gold)
(0, 0, D:2)
  a +1 sling of freezing
(8, -2, D:2)
  a +0 dagger
  a kobold skeleton
(12, 1, D:2)
  a +0 dagger
(13, 6, D:2)
  a ball python corpse (skeletalised by now)
(14, -3, D:2)
  a +0 hand axe
(20, 6, D:2)
  a +0 dagger
  a +0 short sword
(20, 37, D:2)
  a bat skeleton
(21, -16, D:2)
  a hobgoblin corpse (skeletalised by now)
(23, 22, D:2)
  a rat skeleton
(25, 24, D:2)
  a staff of conjuration
(29, -1, D:2)
  a +0 leather armour
(29, 35, D:2)
  a +0 short sword
(48, 9, D:2)
  4 stones

Level 3 of the Dungeon
(4, 18, D:3)
  a +0 ring mail
(7, 29, D:3)
  a +0 scythe
  a +0 robe
  the human corpse of Sigmund (skeletalised by now)
(7, 30, D:3)
  a +0 robe
(8, 7, D:3)
  a +0 dagger
(15, 33, D:3)
  a +0 dagger of electrocution
(19, 20, D:3)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(20, -4, D:3)
  2 stones
  a +0 whip
(20, 28, D:3)
  7 stones
(37, 25, D:3)
  an adder corpse (skeletalised by now)
(37, 27, D:3)
  a jackal corpse (skeletalised by now)
(39, 26, D:3)
  a +0 scale mail
(43, 7, D:3)
  a staff of fire

Level 4 of the Dungeon
(2, 3, D:4)
  a +0 pair of gloves
(4, 6, D:4)
  a +0 dagger
(5, 6, D:4)
  a +3 leather armour
  (unseen)
(5, 7, D:4)
  a +0 short sword
  a kobold corpse
(5, 8, D:4)
  a ball python corpse