Gwyn

Level 1 of the Dungeon
(0, 0, D:1)
  a rat corpse (skeletalised by now)
(11, 0, D:1)
  a +1 sling of draining
(12, -2, D:1)
  5 stones
(14, 12, D:1)
  a +0 dagger
(17, -4, D:1)
  a +0 club
  a kobold corpse (skeletalised by now)
(20, 18, D:1)
  a bat corpse (skeletalised by now)
(32, 1, D:1)
  5 stones
(34, 4, D:1)
  a +0 whip
(39, -6, D:1)
  a +0 scale mail
(39, 4, D:1)
  4 poisoned darts
(39, 8, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(40, 9, D:1)
  a +0 short sword
(43, -11, D:1)
  4 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(2, 0, D:2)
  a +0 robe
  a +0 scythe
  the human corpse of Sigmund (skeletalised by now)
(5, -18, D:2)
  a bat corpse (skeletalised by now)
(12, -30, D:2)
  a +2 quarterstaff of chaos
(13, -33, D:2)
  a +0 hammer
(22, -24, D:2)
  a +0 buckler
(22, -9, D:2)
  5 stones
(23, -34, D:2)
  a +0 robe
(24, -11, D:2)
  a +0 dagger
(25, -23, D:2)
  a frilled lizard skeleton
(25, 0, D:2)
  4 stones
(26, -25, D:2)
  a +0 robe
  a +0 dagger
(26, -19, D:2)
  a +0 robe
(29, -10, D:2)
  5 stones
(32, -27, D:2)
  a quokka skeleton
(39, -3, D:2)
  7 stones
(40, -7, D:2)
  a +0 helmet
(42, -1, D:2)
  a +0 dagger
  a goblin skeleton

Level 3 of the Dungeon
(0, 0, D:3)
  6 stones
(6, -13, D:3)
  a +0 ring mail
(8, -12, D:3)
  a +0 robe
(10, -4, D:3)
  a ribbon worm corpse
(13, -36, D:3)
  a +0 whip
(13, -35, D:3)
  a +0 whip
  a +0 short sword
  a +0 mace
  a +0 leather armour
(13, -34, D:3)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(14, -36, D:3)
  a +0 short sword
(15, -35, D:3)
  an adder corpse (skeletalised by now)
(19, -19, D:3)
  a bat corpse (skeletalised by now)
(24, -22, D:3)
  a +0 dagger
  a +0 scale mail
  the goblin corpse of Ijyb (skeletalised by now)
(26, -21, D:3)
  a +0 club
  6 poisoned darts
  a kobold corpse (skeletalised by now)
(32, -23, D:3)
  a +0 trident
(34, -1, D:3)
  a hobgoblin skeleton
(34, 0, D:3)
  a rat skeleton
(35, -21, D:3)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(35, -2, D:3)
  a +0 dagger
  a +0 robe
(36, -21, D:3)
  a +0 falchion
  a +0 scale mail
  the human corpse of Terence (skeletalised by now)
(36, -2, D:3)
  a +0 dagger
  a +0 robe
(36, -1, D:3)
  a +0 hand axe
  a +0 scale mail
(42, -18, D:3)
  a +0 hand axe
(43, -26, D:3)
  a ring of protection from fire
(45, -4, D:3)
  a scroll of identify

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 dagger
(2, 6, D:4)
  a +1 short sword of draining (still there?)
  a +0 robe (still there?)
  an orc corpse (still there?)
(3, 4, D:4)
  a +0 hand axe
  a +0 scale mail
(3, 5, D:4)
  a killer bee corpse
(4, 5, D:4)
  a +1 short sword of protection (still there?)
  an orc corpse (still there?)
(6, -17, D:4)
  a +0 kite shield
(7, -10, D:4)
  4 stones
(9, 6, D:4)
  a +2 pair of gloves
  (unseen)
(10, -9, D:4)
  a +0 war axe
(19, -9, D:4)
  a +0 war axe