behind

Level 1 of the Dungeon
(0, 0, D:1)
  a +1 mace of holy wrath
(1, 0, D:1)
  a +0 dagger
(4, -2, D:1)
  a frilled lizard corpse (skeletalised by now)
(7, -26, D:1)
  a rat corpse (skeletalised by now)
(8, -13, D:1)
  a +0 dagger
  a goblin skeleton
(9, -10, D:1)
  a ball python skeleton
(9, -1, D:1)
  a +0 dagger
(25, 4, D:1)
  a bat skeleton
(27, -30, D:1)
  a +0 club
(41, -25, D:1)
  a +0 club
  a stone
  a kobold skeleton
(46, 5, D:1)
  a +0 dagger
(54, 6, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a quokka corpse (skeletalised by now)
(9, -8, D:2)
  a +0 club
  a rat corpse (skeletalised by now)
  a goblin corpse (skeletalised by now)
(12, -7, D:2)
  a +0 short sword
(14, -3, D:2)
  a rat corpse (skeletalised by now)
(27, -13, D:2)
  a hobgoblin skeleton
(27, -12, D:2)
  a +0 dagger
(31, -3, D:2)
  an adder skeleton
(34, -7, D:2)
  a rat skeleton
(42, 15, D:2)
  a +0 club
  a +0 sling
  a quokka skeleton
  a goblin skeleton
(48, 5, D:2)
  a +0 club
  a goblin skeleton

Level 3 of the Dungeon
(0, 0, D:3)
  a +2 dagger of venom (still there?)
  a +0 robe (still there?)
(1, 0, D:3)
  a +0 mace
  a +0 dagger
  a +0 leather armour
  a rat corpse
  a rat corpse
  an orc corpse
  a rat corpse
  a rat corpse
(3, -11, D:3)
  a +0 club
  a +0 animal skin
  a +0 helmet
  a +0 club
  a goblin corpse
(3, -9, D:3)
  a +0 dagger
  a +0 club
  a goblin corpse
  a goblin corpse
(4, -11, D:3)
  a +0 dagger
  a +0 dagger
  a goblin corpse
(10, -29, D:3)
  a +0 dagger
(15, -15, D:3)
  an inkwell talisman
(25, -16, D:3)
  a +0 trident
(25, -14, D:3)
  a bat corpse (skeletalised by now)
(29, -11, D:3)
  a +0 dagger
(29, -6, D:3)
  a +0 whip
  a +0 leather armour
(30, -6, D:3)
  a +0 falchion
(31, -9, D:3)
  a +0 hand axe
  a +0 leather armour
(35, -13, D:3)
  a +0 ring mail
(35, -3, D:3)
  a +0 whip
(35, -2, D:3)
  a +0 hand axe
  a +0 leather armour
(37, -8, D:3)
  a +0 club

a sewer
(0, 0, Sewer)
  a potion of might
(3, 2, Sewer)
  a brain worm corpse