Yew

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(2, 0, D:1)
  a +0 dagger
(5, -10, D:1)
  4 javelins
(6, -10, D:1)
  a +0 flail
(7, -10, D:1)
  a +0 whip
(10, -5, D:1)
  a +0 hand axe
(39, -17, D:1)
  a +0 leather armour
(41, -6, D:1)
  a +0 club
(42, -7, D:1)
  a +0 club
(42, -6, D:1)
  a +0 short sword
  2 stones
(46, -28, D:1)
  4 poisoned darts

Level 2 of the Dungeon
(0, 20, D:2)
  a book of Burglary
(11, -4, D:2)
  a book of Vapours
(35, -5, D:2)
  a +0 robe
(38, 10, D:2)
  a +0 robe
(44, 29, D:2)
  a +0 mace
(44, 32, D:2)
  a +0 mace
(45, 7, D:2)
  a +0 club
  5 stones
(53, 33, D:2)
  a +0 club

Level 3 of the Dungeon
(6, -49, D:3)
  a +0 robe
(8, -5, D:3)
  a +0 trident
(14, -22, D:3)
  5 stones
(30, -32, D:3)
  a +0 short sword
  5 stones
(40, -7, D:3)
  a +0 hand axe

Level 4 of the Dungeon
(0, 0, D:4)
  a scroll of blinking
(3, -16, D:4)
  a +0 short sword
  3 stones
  a kobold corpse (skeletalised by now)
(4, -4, D:4)
  a +0 sling
(4, 1, D:4)
  a +0 whip
  3 stones
  a kobold corpse
(25, 2, D:4)
  a +0 club
  a kobold corpse
(26, 2, D:4)
  a +0 trident
  an orc corpse
(27, -14, D:4)
  a +0 scale mail
(27, 2, D:4)
  a +0 dagger of holy wrath
  a +0 robe
(29, -12, D:4)
  a ball python corpse (skeletalised by now)