Yew

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
  a kobold corpse (skeletalised by now)
(1, 0, D:1)
  a hobgoblin corpse (skeletalised by now)
(2, 6, D:1)
  a +0 sling
(21, 17, D:1)
  a rat corpse (skeletalised by now)
(27, -15, D:1)
  a +0 dagger
(28, -15, D:1)
  a jackal skeleton
(29, -15, D:1)
  a jackal skeleton
(38, -15, D:1)
  a quokka skeleton
(38, 9, D:1)
  a +0 dagger
(38, 10, D:1)
  a +0 dagger
(40, -2, D:1)
  a +2 dagger of electrocution
(43, -11, D:1)
  a ball python skeleton
(43, -5, D:1)
  a frilled lizard corpse (skeletalised by now)
(43, -3, D:1)
  a bat corpse (skeletalised by now)
(43, -1, D:1)
  a quokka corpse (skeletalised by now)
(46, -15, D:1)
  a rat skeleton
(55, -23, D:1)
  the minotaur corpse of Yew (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 ring mail
(8, -56, D:2)
  a +0 chain mail
(10, -54, D:2)
  a frilled lizard corpse (skeletalised by now)
(10, -35, D:2)
  a bat corpse (skeletalised by now)
(10, -20, D:2)
  a +0 spear
(11, -1, D:2)
  a +0 whip
  a kobold corpse (skeletalised by now)
(19, -48, D:2)
  a +0 plate armour
(19, -5, D:2)
  a +0 robe
(31, -34, D:2)
  a jackal corpse (skeletalised by now)
(31, -33, D:2)
  a jackal corpse (skeletalised by now)
(32, -34, D:2)
  a jackal corpse (skeletalised by now)
(33, -47, D:2)
  a +0 dagger
  an adder skeleton
(35, -58, D:2)
  a rat corpse (skeletalised by now)
(40, -21, D:2)
  an adder corpse (skeletalised by now)
(41, -55, D:2)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(42, -45, D:2)
  a +0 leather armour
(52, -13, D:2)
  a +0 scale mail
(52, -12, D:2)
  a hobgoblin corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 whip
  3 poisoned darts
  a kobold skeleton
(9, 16, D:3)
  a +0 flail
  a +0 leather armour
  an orc corpse (skeletalised by now)
(12, 35, D:3)
  a quokka corpse (skeletalised by now)
(19, 0, D:3)
  a ball python skeleton
(20, 19, D:3)
  a +0 mace
(21, 19, D:3)
  a +0 hand axe
  an orc skeleton
(22, 20, D:3)
  a +0 mace
  a +0 ring mail
(29, 30, D:3)
  a +0 short sword
(32, 31, D:3)
  a +0 club
  a goblin corpse (skeletalised by now)
(49, -11, D:3)
  a hobgoblin corpse (skeletalised by now)
(56, 31, D:3)
  a +0 dagger
  a kobold corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 hand axe
  a hobgoblin skeleton
(0, 1, D:4)
  a +0 giant club
(1, -5, D:4)
  an adder skeleton
(4, -16, D:4)
  an adder skeleton
(9, -10, D:4)
  a +0 robe
(13, -28, D:4)
  a +0 club
(13, 2, D:4)
  a +2 short sword of speed
(14, -28, D:4)
  an iguana skeleton
(14, -22, D:4)
  a +0 robe
(22, 14, D:4)
  a +0 sling
  a +0 club
  a goblin corpse
(23, -9, D:4)
  a +0 dagger
  a goblin skeleton
(24, -9, D:4)
  a hobgoblin skeleton
(31, 6, D:4)
  a +0 long sword
(35, -6, D:4)
  a hobgoblin skeleton
(36, -7, D:4)
  an ogre skeleton
(39, -2, D:4)
  a +0 club
  a goblin corpse (skeletalised by now)
(41, 1, D:4)
  a ball python corpse (skeletalised by now)
(43, 8, D:4)
  a ball python corpse (skeletalised by now)

Level 5 of the Dungeon
(0, 0, D:5)
  a scroll of identify
(10, 0, D:5)
  a +0 falchion