Lich

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 leather armour
(2, -29, D:1)
  a +0 dagger
(4, -25, D:1)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(14, -9, D:1)
  a staff of cold
(30, 9, D:1)
  a rat corpse (skeletalised by now)
(37, -20, D:1)
  a +0 dagger
  a goblin skeleton
(40, -27, D:1)
  a hobgoblin skeleton
(43, -13, D:1)
  a rat corpse (skeletalised by now)
(46, -25, D:1)
  a hobgoblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  2 datura-tipped darts
(1, 9, D:2)
  a +0 robe
(6, 16, D:2)
  an adder corpse (skeletalised by now)
(16, -7, D:2)
  a +0 club
(20, 1, D:2)
  a hobgoblin skeleton
(23, 5, D:2)
  a ball python skeleton
(23, 7, D:2)
  a +0 spear
(36, 20, D:2)
  a +0 dagger
(38, -5, D:2)
  a +0 leather armour
(38, 20, D:2)
  a +0 dagger
  a kobold skeleton
(40, -4, D:2)
  a +0 whip
  2 stones
  a kobold skeleton
(44, 25, D:2)
  a bat skeleton
(45, 27, D:2)
  a bat skeleton

Level 3 of the Dungeon
(0, 0, D:3)
  a frilled lizard corpse (skeletalised by now)
(0, 27, D:3)
  2 poisoned darts
(0, 28, D:3)
  a potion of haste
(5, 24, D:3)
  a scroll of teleportation
(23, 19, D:3)
  a ball python corpse
(33, 22, D:3)
  a +0 robe
(34, 25, D:3)
  a +0 spear