ImOTab

Level 1 of the Dungeon
(4, -15, D:1)
  a hobgoblin corpse (skeletalised by now)
(9, 1, D:1)
  a +0 animal skin
(12, 0, D:1)
  4 stones
(16, 5, D:1)
  a +0 ring mail
(20, -10, D:1)
  5 stones
(24, 6, D:1)
  a +0 chain mail

Level 2 of the Dungeon
(15, 19, D:2)
  a maw talisman
(17, 25, D:2)
  a ball python corpse (skeletalised by now)
(17, 27, D:2)
  a +0 sling

Level 3 of the Dungeon
(0, 0, D:3)
  a ball python corpse
(1, 1, D:3)
  9 stones
(11, 40, D:3)
  a +0 dagger
(13, 40, D:3)
  a +1 antimagic dagger
  a +0 robe
  a +0 hand axe
  an orc corpse
(13, 41, D:3)
  a +0 short sword
  a +0 scale mail
  a +0 short sword
  a +0 leather armour
  a +0 club
  an orc corpse (skeletalised by now)
  an orc corpse (skeletalised by now)
(14, 29, D:3)
  a +0 leather armour
(26, 37, D:3)
  a scroll of identify
(30, 5, D:3)
  a +0 mace
(31, 3, D:3)
  a +0 hand axe
(31, 36, D:3)
  a +0 short sword
  a stone
(31, 37, D:3)
  a +0 flail
  a +0 sling
  an orc corpse
(32, 31, D:3)
  a +0 dagger
  an orc corpse
(32, 32, D:3)
  a +0 club
  a +0 robe
  the human corpse of Jessica
(32, 38, D:3)
  a +0 club
(33, 35, D:3)
  a potion of moonshine
(33, 38, D:3)
  a +0 flail
  3 stones
(34, 37, D:3)
  a +0 halberd
  a scroll of teleportation
  a gnoll corpse
(35, 39, D:3)
  a +2 spear of venom
  a gnoll corpse
(37, 39, D:3)
  a hobgoblin corpse
(40, 45, D:3)
  a +1 pair of boots of rampaging
  (unseen)

Level 4 of the Dungeon
(8, -6, D:4)
  a +0 scale mail
(12, 5, D:4)
  a +0 scale mail