BatMachine

Level 1 of the Dungeon
(0, 0, D:1)
  a ball python corpse (skeletalised by now)
(11, 24, D:1)
  a +0 whip

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 leather armour
(13, -8, D:2)
  a +0 short sword
  5 stones
  a kobold corpse (skeletalised by now)
(14, -8, D:2)
  an adder corpse (skeletalised by now)
(16, 21, D:2)
  a frilled lizard corpse (skeletalised by now)
(17, 5, D:2)
  a frilled lizard corpse (skeletalised by now)
(24, -9, D:2)
  a hobgoblin skeleton
(24, 24, D:2)
  a +0 club
(29, 2, D:2)
  a rat corpse (skeletalised by now)
(33, -5, D:2)
  a +0 club
  a goblin corpse (skeletalised by now)
(35, 4, D:2)
  a rat skeleton
(40, 9, D:2)
  a bat skeleton
(41, 2, D:2)
  a rat skeleton
(41, 9, D:2)
  an adder skeleton
(42, 12, D:2)
  a +0 dagger
  a goblin skeleton

Level 3 of the Dungeon
(1, -8, D:3)
  a +0 dagger
  a +0 sling
  a +0 robe
  a goblin corpse (skeletalised by now)
(11, 16, D:3)
  a rat skeleton
(15, -18, D:3)
  a +0 club
(19, 22, D:3)
  11 gold pieces
(23, -10, D:3)
  a parchment of Confusing Touch
(23, -9, D:3)
  a +0 spear
(23, -8, D:3)
  a scroll of poison
(24, -10, D:3)
  a parchment of Awaken Armour
(24, -9, D:3)
  a parchment of Olgreb's Toxic Radiance
(24, -8, D:3)
  10 gold pieces
(24, 23, D:3)
  a scroll of poison
(25, -10, D:3)
  8 gold pieces
(25, -9, D:3)
  19 gold pieces
(25, -8, D:3)
  a gold piece
(34, 15, D:3)
  a jackal skeleton
(35, 15, D:3)
  a jackal skeleton
(36, -21, D:3)
  a bat corpse (skeletalised by now)
(37, -1, D:3)
  a +0 dagger
  a stone
  a kobold skeleton
(38, 0, D:3)
  a +0 whip
  3 stones
(40, 5, D:3)
  a +0 hand axe
(48, 4, D:3)
  an adder corpse (skeletalised by now)

Level 4 of the Dungeon
[Shop] Wymeymp's Vocational Training
  a manual of Invocations (960 gold)
  a manual of Evocations (960 gold)
(0, 25, D:4)
  a hobgoblin corpse
(0, 26, D:4)
  a +0 club
  a kobold corpse
(0, 27, D:4)
  a ball python corpse
(4, 0, D:4)
  a +0 club
(5, 2, D:4)
  a +0 ring mail
(10, -3, D:4)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(13, 11, D:4)
  a +0 short sword
(17, 13, D:4)
  a dart slug corpse