Yew

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 mace
(10, -19, D:1)
  a +0 dagger
(11, -17, D:1)
  a +0 dagger
(15, -27, D:1)
  a +0 club
(15, 18, D:1)
  6 stones
(23, -24, D:1)
  a +0 rapier
(31, -20, D:1)
  a +2 short sword of protection
  4 stones
(33, -2, D:1)
  a +0 club
(36, -3, D:1)
  a +0 mace of draining
(36, 4, D:1)
  a +0 whip
(37, 1, D:1)
  a +2 barding
(39, -10, D:1)
  a +0 short sword
(44, 4, D:1)
  a book of Battle
(46, 2, D:1)
  a book of Spatial Translocations

Level 2 of the Dungeon
(0, 0, D:2)
  a flux talisman
(7, -2, D:2)
  5 stones
(15, -19, D:2)
  a flux talisman
(18, -16, D:2)
  a +0 club
  2 stones
  a +0 robe
(19, 3, D:2)
  a +0 spear
(26, -26, D:2)
  a beast talisman
(33, -6, D:2)
  a +0 mace
(35, -19, D:2)
  a +0 club
(38, -17, D:2)
  a +0 club

Level 3 of the Dungeon
(0, 0, D:3)
  a book of Geomancy
(5, -9, D:3)
  a +0 club
(14, 4, D:3)
  a +0 club
(15, 4, D:3)
  a +0 long sword
(16, 0, D:3)
  a +0 ring mail

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 animal skin
(2, -13, D:4)
  a serpent talisman
(11, 12, D:4)
  a +0 club
(12, -26, D:4)
  5 stones
(16, -29, D:4)
  a +0 robe
(16, 0, D:4)
  a +0 spear
(20, -1, D:4)
  6 stones
(20, 2, D:4)
  a +0 robe
(26, -37, D:4)
  4 stones
(42, 7, D:4)
  a +0 short sword
(43, -30, D:4)
  a +0 hand axe
  a +0 leather armour
  a +0 flail
(43, -29, D:4)
  a +0 hand axe
  a +0 leather armour
(44, -30, D:4)
  a +0 short sword
  a +0 leather armour
(44, -29, D:4)
  a +0 short sword
(45, -38, D:4)
  a +0 club
(46, -37, D:4)
  an amulet of magic regeneration
(50, -29, D:4)
  a +0 mace
  a +0 ring mail

Level 5 of the Dungeon
(0, 0, D:5)
  a book of Weapons
(8, -3, D:5)
  an adder corpse (skeletalised by now)
(10, -7, D:5)
  an adder corpse (skeletalised by now)
(26, -10, D:5)
  a +1 flail of venom
(27, -11, D:5)
  a +0 dagger
  a +0 leather armour
(27, -10, D:5)
  a +0 mace
  a +0 leather armour
  a serpent talisman
  an orc skeleton
(41, -13, D:5)
  a +0 rapier
(42, -12, D:5)
  a bombardier beetle corpse
(42, -6, D:5)
  a hound corpse