Ywein

Level 1 of the Dungeon
(0, 0, D:1)
  13 arrows
(1, -7, D:1)
  a +0 club
(4, -29, D:1)
  a +0 club
(14, -46, D:1)
  a +0 hand axe
(14, -40, D:1)
  a +0 hand axe
(17, -7, D:1)
  28 stones
(40, -35, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 quarterstaff
(13, -23, D:2)
  12 bolts
(18, -24, D:2)
  a +0 leather armour
(19, -30, D:2)
  a cursed +0 club
(19, 1, D:2)
  a cursed -1 mace
(20, 2, D:2)
  a +0 club (still there?)
  a +0 leather armour (still there?)
  a +0 club (still there?)
  an orc corpse (skeletalised by now) (still there?)
(20, 3, D:2)
  a kobold corpse (skeletalised by now)
(27, -25, D:2)
  a +0 whip
  3 stones
(29, -26, D:2)
  2 stones
(41, -19, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 flail
  a +0 dagger
  a +0 short sword
(3, -22, D:3)
  a stone
  a -3 whip
(3, -19, D:3)
  a stone
(3, -15, D:3)
  12 stones
  a +0 chain mail
  a +0 trident
(5, -28, D:3)
  a +0 falchion
(6, -24, D:3)
  a +0 short sword
(11, -36, D:3)
  a frilled lizard corpse
(18, -6, D:3)
  a +0 robe
(25, -12, D:3)
  14 arrows
(27, -19, D:3)
  a +0 dagger
(27, -7, D:3)
  a +0 scale mail
(36, -23, D:3)
  a +0 club
  a +0 leather armour
  a +0 falchion
(36, -22, D:3)
  a +2 leather armour of cold resistance
  a +0 club
(38, -5, D:3)
  a +0 ring mail
(39, -22, D:3)
  a +0 hand axe
(42, -17, D:3)
  20 bolts
(43, -38, D:3)
  13 poisoned darts
(46, -1, D:3)
  a +0 dagger
(47, -5, D:3)
  a ball python corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 scale mail
(3, -11, D:4)
  a hound corpse
(3, -8, D:4)
  a jackal corpse (still there?)
  a jackal corpse (still there?)
(4, -11, D:4)
  a howler monkey corpse
(4, -10, D:4)
  19 gold pieces
(4, -8, D:4)
  a leopard gecko corpse
(5, -4, D:4)
  an adder corpse
(8, 1, D:4)
  2 silver javelins