platinum

Level 1 of the Dungeon
(6, 22, D:1)
  a rat corpse (skeletalised by now)
(13, 36, D:1)
  a +0 ring mail
(17, 15, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(34, 14, D:1)
  a +0 robe
(39, 25, D:1)
  a +0 hand axe
(41, 23, D:1)
  a quokka skeleton
(41, 25, D:1)
  a +0 mace
(46, 7, D:1)
  a +0 dagger
(47, 19, D:1)
  a quill talisman
(55, 41, D:1)
  a +0 spear
(58, 46, D:1)
  a +0 dagger of speed
  a goblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 scale mail
(12, 9, D:2)
  a frilled lizard corpse (skeletalised by now)
(18, 4, D:2)
  a +0 scale mail
(20, -22, D:2)
  a +0 great sword
(29, 20, D:2)
  a +0 chain mail
(29, 21, D:2)
  a +0 dagger
(30, -1, D:2)
  a bat corpse (skeletalised by now)
(32, 16, D:2)
  a +0 short sword
  3 stones
(33, -22, D:2)
  a +0 club
(36, 7, D:2)
  a +0 short sword
  3 stones
(48, -3, D:2)
  a +0 short sword
  5 stones
  a kobold corpse (skeletalised by now)
(51, -5, D:2)
  a +0 dagger
(54, -2, D:2)
  a quill talisman

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 chain mail
(2, 1, D:3)
  a +0 whip
(6, 10, D:3)
  a +0 robe
(7, -16, D:3)
  a +0 hand axe
  a +0 leather armour
(7, -15, D:3)
  a +0 club
  a +0 trident
  a +0 hand axe
  an orc skeleton
  an orc skeleton
  an orc skeleton
(7, -10, D:3)
  a quokka skeleton
(19, -3, D:3)
  a +0 club
(20, 33, D:3)
  a +1 dagger of venom (still there?)
  3 poisoned darts (still there?)
  a kobold corpse (still there?)
(21, 34, D:3)
  a scroll of poison
(23, 37, D:3)
  a scroll of torment
(33, 0, D:3)
  a +0 leather armour
(34, 27, D:3)
  a +0 flail
  a +0 leather armour
  a +0 hand axe
  an orc corpse
(35, 27, D:3)
  a +0 club
  a goblin corpse
(36, 19, D:3)
  a +1 dagger of venom
(36, 27, D:3)
  a +0 mace
  a +0 whip
  a +0 scale mail
(52, 21, D:3)
  a ball python corpse (skeletalised by now)
(56, 7, D:3)
  an adder corpse (skeletalised by now)