Yew

Level 1 of the Dungeon
(0, 0, D:1)
  a ball python corpse (skeletalised by now)
(7, -27, D:1)
  a +0 club
(8, -32, D:1)
  a +0 war axe
(8, -23, D:1)
  a +0 dagger
(17, -22, D:1)
  a blade talisman
(20, -13, D:1)
  a +0 whip
(22, -18, D:1)
  a +0 club
  a stone
(23, -19, D:1)
  a +0 whip
(23, -10, D:1)
  a +0 hand axe
(29, -12, D:1)
  a quokka corpse (skeletalised by now)
(31, -40, D:1)
  6 stones
(33, -31, D:1)
  a +0 club
(38, -41, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(38, -40, D:1)
  a hobgoblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a jackal corpse (skeletalised by now)
(1, -17, D:2)
  a +0 ring mail
(4, -35, D:2)
  a ball python skeleton
(4, -16, D:2)
  a +0 spear
(5, -35, D:2)
  a hobgoblin skeleton
(7, -17, D:2)
  a +2 arbalest of freezing
(7, -16, D:2)
  a +0 club
  a goblin corpse (skeletalised by now)
(9, -40, D:2)
  a +0 ring mail
(14, -33, D:2)
  a +0 dagger
(15, -33, D:2)
  a +0 club
  a goblin skeleton
(17, -33, D:2)
  a bat skeleton
(26, -3, D:2)
  a +0 ring mail
(37, -34, D:2)
  a +0 sling
(37, -30, D:2)
  a +0 club
  5 stones
(41, -35, D:2)
  a +0 short sword
(42, -33, D:2)
  a +0 dagger
(47, 3, D:2)
  a +0 ring mail
(52, 1, D:2)
  a +0 long sword
  3 stones
(53, -1, D:2)
  a +0 short sword
  a kobold corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 hand axe
  a +0 leather armour
  an orc corpse (skeletalised by now)
  a ball python corpse (skeletalised by now)
(12, -24, D:3)
  a frilled lizard skeleton
(28, -32, D:3)
  a +0 helmet
(28, -12, D:3)
  a poisoned dart
(30, -27, D:3)
  a +0 club
  a gnoll corpse
(31, -28, D:3)
  a +0 club
  a gnoll corpse
(31, -27, D:3)
  a +0 flail
  a +0 robe
  a gnoll corpse
(34, -9, D:3)
  a scroll of identify
(35, -13, D:3)
  2 stones