behind

Level 1 of the Dungeon
(0, 0, D:1)
  a bat corpse (skeletalised by now)
(11, 0, D:1)
  a +0 whip
(13, 26, D:1)
  a hobgoblin skeleton
(16, -13, D:1)
  a staff of necromancy
(17, 26, D:1)
  a +0 dagger
  a goblin skeleton
(20, -6, D:1)
  a bat corpse (skeletalised by now)
(20, 8, D:1)
  a +0 whip
  a stone
  a kobold skeleton
(27, 2, D:1)
  a +0 short sword
(28, 4, D:1)
  a ball python skeleton
(44, 26, D:1)
  a ball python corpse (skeletalised by now)
(45, -3, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(47, 17, D:1)
  a +0 hand axe
(49, 27, D:1)
  a +0 ring mail
(53, 32, D:1)
  a +0 dagger
(59, -5, D:1)
  a rat corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a jackal corpse (skeletalised by now)
(0, 19, D:2)
  a +0 short sword
  5 stones
(1, -1, D:2)
  a jackal corpse (skeletalised by now)
(3, 6, D:2)
  a jackal corpse (skeletalised by now)
(3, 24, D:2)
  a rat corpse (skeletalised by now)
(4, 3, D:2)
  a hobgoblin corpse (skeletalised by now)
(6, 44, D:2)
  a ball python corpse (skeletalised by now)
(14, 17, D:2)
  a +0 dagger
(17, 15, D:2)
  a +0 robe
(19, 44, D:2)
  a +0 helmet of intelligence
(28, 43, D:2)
  a +0 ring mail
(29, 30, D:2)
  6 atropa-tipped darts
(30, -2, D:2)
  a +3 mace
(35, 0, D:2)
  an adder corpse (skeletalised by now)
(35, 1, D:2)
  a hobgoblin corpse (skeletalised by now)
(47, 16, D:2)
  an adder skeleton
(54, 13, D:2)
  a hobgoblin corpse

Level 3 of the Dungeon
(9, 4, D:3)
  a +0 dagger
  an orc corpse
(22, 5, D:3)
  a +0 whip
  a +0 club
  a gnoll corpse