Holo

Level 1 of the Dungeon
(0, 0, D:1)
  an amulet of the acrobat
(5, 1, D:1)
  a +0 dagger
  a stone
  a kobold corpse (skeletalised by now)
(8, -33, D:1)
  5 stones
(9, -10, D:1)
  a +0 quarterstaff
(14, -35, D:1)
  a ring of fire
(17, -27, D:1)
  a quokka corpse (skeletalised by now)
(24, -35, D:1)
  a +0 dagger
(25, -9, D:1)
  a ball python skeleton
(35, -14, D:1)
  a rat skeleton
(40, -21, D:1)
  a +0 short sword
  a rat skeleton
(48, -34, D:1)
  a +0 leather armour

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 sling
(4, -12, D:2)
  a +0 club
  a +0 robe
  the human skeleton of Jessica
(8, 1, D:2)
  8 stones
(14, -12, D:2)
  a +0 flail
(14, -11, D:2)
  a +0 dagger
  a +0 robe
(16, -23, D:2)
  a hobgoblin skeleton
  a rat skeleton
(18, -35, D:2)
  a +0 club
(23, 10, D:2)
  a +0 war axe
(40, -18, D:2)
  a +0 leather armour
(41, -23, D:2)
  a +0 ring mail
(56, -20, D:2)
  a +0 scythe
  a +0 robe
  the human corpse of Sigmund (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 dagger
  2 poisoned darts
  a kobold corpse (skeletalised by now)
(10, 28, D:3)
  a rat skeleton
(13, 3, D:3)
  an adder corpse (skeletalised by now)
(21, 0, D:3)
  a frilled lizard corpse (skeletalised by now)
(22, 45, D:3)
  a +0 dagger
(24, 53, D:3)
  a +0 mace
(25, 23, D:3)
  a +0 whip
  8 poisoned darts
(31, 30, D:3)
  a ball python skeleton
(34, 49, D:3)
  a +0 dagger
  a +0 scale mail
  a +0 hand axe
  a +0 leather armour
  a +0 war axe
  an orc skeleton
(42, 0, D:3)
  6 stones
(49, 38, D:3)
  a +0 leather armour
(49, 42, D:3)
  a +0 short sword
(55, 43, D:3)
  2 poisoned darts
(61, 39, D:3)
  a +0 club
  a +0 leather armour

Level 4 of the Dungeon
(0, 0, D:4)
  a beast talisman
(3, 4, D:4)
  a dart slug corpse
(4, 3, D:4)
  a hound corpse
(16, 19, D:4)
  an orc corpse
(18, 19, D:4)
  a +0 dagger