utonium

Level 1 of the Dungeon
(0, 0, D:1)
  a bat corpse (skeletalised by now)
(9, -6, D:1)
  a frilled lizard corpse (skeletalised by now)
(23, -1, D:1)
  a frilled lizard corpse (skeletalised by now)
(23, 21, D:1)
  3 atropa-tipped darts
(25, 33, D:1)
  a +0 dagger of draining
  a stone
  a kobold skeleton
(35, 33, D:1)
  10 gold pieces
(35, 34, D:1)
  8 gold pieces
(36, 33, D:1)
  15 gold pieces
(36, 34, D:1)
  13 gold pieces
(37, 33, D:1)
  12 gold pieces
(37, 35, D:1)
  a potion of resistance
(38, 21, D:1)
  a ball python skeleton
(43, 9, D:1)
  a ball python skeleton
(45, 18, D:1)
  a quokka skeleton
(45, 27, D:1)
  a +0 hand axe
(46, 13, D:1)
  a bat skeleton
(48, 20, D:1)
  a +0 dagger
(49, 12, D:1)
  a bat skeleton
(51, 13, D:1)
  a +0 spear

Level 2 of the Dungeon
(0, 0, D:2)
  a rat skeleton
(7, 3, D:2)
  a hobgoblin corpse (skeletalised by now)
(8, 15, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(12, 10, D:2)
  a +0 whip
(13, -4, D:2)
  3 poisoned darts
(22, 1, D:2)
  a +0 spectral quarterstaff
(29, 2, D:2)
  a +0 club
(29, 40, D:2)
  a +0 robe
(38, 1, D:2)
  a +0 leather armour
(38, 2, D:2)
  a rat corpse (skeletalised by now)
(44, 8, D:2)
  a +0 dagger
(51, 7, D:2)
  a +0 leather armour
(55, 15, D:2)
  a +0 dagger
(57, -1, D:2)
  a parchment of Maxwell's Portable Piledriver

Level 3 of the Dungeon
(0, 0, D:3)
  a +6 ring of intelligence
(1, 0, D:3)
  a potion of mutation
(7, -16, D:3)
  a +0 robe
(13, 0, D:3)
  a ball python corpse
(19, -21, D:3)
  an orb of light
(26, -9, D:3)
  a +0 dagger

Level 4 of the Dungeon
(3, 12, D:4)
  a scroll of identify
(14, 9, D:4)
  a dart slug corpse
(15, -2, D:4)
  a granite talisman
(27, -13, D:4)
  a +0 trident