DAP

Level 1 of the Dungeon
(4, 0, D:1)
  a parchment of Confusing Touch
(21, 24, D:1)
  a ball python corpse (skeletalised by now)
(25, 38, D:1)
  a parchment of Summon Seismosaurus Egg
(26, 15, D:1)
  a staff of alchemy
(27, 34, D:1)
  a +0 dagger
  a ball python corpse (skeletalised by now)
  a goblin corpse (skeletalised by now)
(30, 7, D:1)
  a +0 club
(31, 14, D:1)
  a ball python skeleton
(33, 17, D:1)
  a +0 short sword
  2 stones
  a kobold skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  a bat skeleton
(4, 25, D:2)
  a +0 robe
(6, 18, D:2)
  a +0 dagger
(17, -1, D:2)
  a parchment of Flame Wave
(19, 14, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(29, -1, D:2)
  a staff of fire
(31, 25, D:2)
  a parchment of Mercury Arrow
(32, -1, D:2)
  a +0 helmet
(34, -4, D:2)
  a frilled lizard corpse (skeletalised by now)
(34, 35, D:2)
  a +0 dagger
(36, -7, D:2)
  a +0 club
(36, 7, D:2)
  a +0 tower shield

Level 3 of the Dungeon
(6, 7, D:3)
  a parchment of Passwall
(9, 1, D:3)
  a +0 scale mail
(26, 11, D:3)
  a bat corpse (skeletalised by now)
(26, 37, D:3)
  a +0 whip
  a +0 club
  a +0 ring mail
  an orc corpse
(27, 37, D:3)
  a +0 flail

Level 4 of the Dungeon
(2, -11, D:4)
  a parchment of Launch Clockwork Bee
(5, -19, D:4)
  a +0 chain mail
(6, 11, D:4)
  a +0 club
(8, 11, D:4)
  a +0 mace
  a +0 leather armour
(16, 6, D:4)
  a +0 chain mail