behind

Level 1 of the Dungeon
(0, 0, D:1)
  a ring of flight
(6, 26, D:1)
  a hobgoblin corpse (skeletalised by now)
(18, 0, D:1)
  a scarab talisman
(19, 0, D:1)
  a +0 dagger
  3 stones
(23, 32, D:1)
  a +0 club
  a goblin skeleton
  a jackal skeleton
  a jackal skeleton
(23, 33, D:1)
  a jackal skeleton
  a jackal skeleton
(24, -8, D:1)
  a bat corpse (skeletalised by now)
(26, -6, D:1)
  a bat corpse (skeletalised by now)
(27, 18, D:1)
  a +0 mace
(30, -8, D:1)
  a rat corpse (skeletalised by now)
(32, -4, D:1)
  a +0 chain mail
(33, -5, D:1)
  a quokka corpse (skeletalised by now)
(37, -6, D:1)
  a quokka corpse (skeletalised by now)
(53, 17, D:1)
  a +0 ring mail

Level 2 of the Dungeon
(5, -5, D:2)
  a +0 dagger
(5, -1, D:2)
  a hobgoblin corpse (skeletalised by now)
(11, -2, D:2)
  a +0 dagger
  a +0 leather armour
(12, -24, D:2)
  an adder corpse (skeletalised by now)
(12, -2, D:2)
  a +0 trident
  a +0 ring mail
  a jackal skeleton
(12, -1, D:2)
  a +0 hand axe
  a +0 ring mail
  an orc skeleton
(29, 3, D:2)
  a +0 dagger
  a stone
(35, 22, D:2)
  a quokka corpse (skeletalised by now)
(37, -5, D:2)
  a +0 dagger
(49, 11, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 long sword
(1, 9, D:3)
  a +0 robe
(2, 14, D:3)
  a +0 war axe
(11, 5, D:3)
  a ball python corpse (skeletalised by now)
(15, -20, D:3)
  a ring of protection from cold
(19, -3, D:3)
  a +0 mace
(27, -6, D:3)
  a +0 dagger
(27, 36, D:3)
  an adder corpse (skeletalised by now)
(28, -5, D:3)
  a +0 mace
(31, 21, D:3)
  a +0 robe
  a ring of magical power
(36, 15, D:3)
  a +0 dagger
  a kobold skeleton
(38, -16, D:3)
  a staff of necromancy
(46, 17, D:3)
  a rat corpse (skeletalised by now)
(48, 6, D:3)
  a +0 dagger
  a goblin corpse
(50, -2, D:3)
  a ring of magical power
(52, -2, D:3)
  a bat corpse (skeletalised by now)

Level 4 of the Dungeon
(4, 6, D:4)
  a rimehorn talisman
(12, 4, D:4)
  a scroll of brand weapon
(13, 4, D:4)
  a potion of magic