Yew

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 sling
(11, -7, D:1)
  a +0 ring mail
(11, 16, D:1)
  5 stones
(16, 20, D:1)
  a +0 dagger
(18, 26, D:1)
  a +0 club
  a kobold corpse (skeletalised by now)
(18, 33, D:1)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(28, -2, D:1)
  a ball python corpse (skeletalised by now)
(28, -1, D:1)
  a rat corpse (skeletalised by now)
(29, 1, D:1)
  8 stones
(30, 15, D:1)
  a ball python skeleton
(43, 3, D:1)
  a +0 dagger
(48, 2, D:1)
  a bat skeleton
(48, 24, D:1)
  a ball python skeleton
(54, -7, D:1)
  a bat corpse (skeletalised by now)
(56, 24, D:1)
  4 stones
(67, 10, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(8, -12, D:2)
  a +0 dagger
  a +0 dagger
  a +0 dagger
  a rat corpse (skeletalised by now)
(8, 16, D:2)
  a stone
(9, 16, D:2)
  a +0 whip
  a stone
(10, 16, D:2)
  a rat corpse (skeletalised by now)
(12, 6, D:2)
  a +0 club
  a goblin skeleton
(14, -11, D:2)
  a +0 club
(20, 5, D:2)
  a rat skeleton
(21, 6, D:2)
  a quokka skeleton
(25, -15, D:2)
  5 stones
  a hobgoblin corpse (skeletalised by now)
(27, -4, D:2)
  5 stones
(29, 14, D:2)
  a +0 rapier
(32, -6, D:2)
  a +0 club
  a +0 ring mail
(33, 23, D:2)
  a rat skeleton
(40, -14, D:2)
  a bat corpse (skeletalised by now)
(43, 5, D:2)
  a +0 spear
(43, 11, D:2)
  an adder skeleton
(46, 13, D:2)
  a +0 ring mail
(46, 16, D:2)
  a hobgoblin corpse (skeletalised by now)
(50, 14, D:2)
  a +0 leather armour

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 ring mail
(8, 10, D:3)
  a bat corpse
(19, -34, D:3)
  a scroll of identify
(23, -38, D:3)
  a +0 hand axe
(40, -1, D:3)
  a bat corpse (skeletalised by now)