Meemmem

Level 1 of the Dungeon
(7, 5, D:1)
  a rat corpse (skeletalised by now)
(9, -12, D:1)
  a +0 ring mail
(10, 1, D:1)
  3 flux baubles
(16, -11, D:1)
  a +0 dagger
(18, 25, D:1)
  a +0 scale mail
(18, 26, D:1)
  a bat skeleton
(19, 27, D:1)
  a +0 whip
(20, 3, D:1)
  a +0 whip
(21, 26, D:1)
  a bat corpse (skeletalised by now)
(21, 28, D:1)
  a +0 dagger
(23, 10, D:1)
  a +0 dagger
(24, -2, D:1)
  a staff of cold
(26, 29, D:1)
  a +0 club
(34, 29, D:1)
  a +0 whip
(36, -6, D:1)
  a jackal corpse (skeletalised by now)
  a ball python corpse (skeletalised by now)
(38, 14, D:1)
  a ball python skeleton
(39, 13, D:1)
  a bat skeleton
(44, 3, D:1)
  a +0 club
(51, -11, D:1)
  a +0 short sword
(53, 7, D:1)
  a +0 robe

Level 2 of the Dungeon
(4, 0, D:2)
  an adder corpse (skeletalised by now)
(17, -8, D:2)
  a +0 leather armour
(19, -24, D:2)
  a bat corpse (skeletalised by now)
(19, 0, D:2)
  a +0 club
(20, -2, D:2)
  a +0 club
  a rat corpse (skeletalised by now)
  a hobgoblin corpse (skeletalised by now)
(29, -8, D:2)
  a +0 leather armour
(32, 4, D:2)
  a ball python skeleton
(40, 21, D:2)
  a ball python skeleton
(42, -5, D:2)
  a hobgoblin skeleton
(50, 14, D:2)
  a staff of air
(51, 3, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  an adder corpse (skeletalised by now)
(5, 5, D:3)
  a +0 dagger
  a +0 ring mail
  an orc corpse
(7, 11, D:3)
  a bat skeleton
(8, 8, D:3)
  a ring of poison resistance
(9, 0, D:3)
  a +0 robe
(17, -34, D:3)
  an adder skeleton
(18, -11, D:3)
  a staff of air
(18, -4, D:3)
  an adder skeleton
(23, -12, D:3)
  3 javelins
(28, -24, D:3)
  a hobgoblin corpse (skeletalised by now)
(39, -22, D:3)
  a frilled lizard skeleton
(51, 5, D:3)
  a +0 club
  a goblin corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  a parchment of Soul Splinter
(2, 4, D:4)
  a +4 whip (still there?)
  an orc corpse (still there?)
(3, 6, D:4)
  a +0 giant club
(9, 7, D:4)
  a +0 leather armour