Yew

Level 1 of the Dungeon
(3, 16, D:1)
  a +0 quarterstaff
(8, 6, D:1)
  a +0 short sword
(13, 12, D:1)
  a +0 club
(16, -6, D:1)
  5 stones
(16, -3, D:1)
  a +0 robe
(26, 36, D:1)
  a staff of cold
(27, -5, D:1)
  a +0 short sword
(32, 7, D:1)
  8 stones
(39, 35, D:1)
  a +0 dagger
(44, 1, D:1)
  5 stones
(45, -14, D:1)
  a book of Vapours
(45, 35, D:1)
  a staff of cold
(58, 10, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 hand axe
(8, -1, D:2)
  an adder corpse
(8, 0, D:2)
  a quokka corpse
(9, -2, D:2)
  a +0 dagger
  a kobold corpse
(11, -3, D:2)
  a +0 ring mail
(12, -3, D:2)
  a +0 dagger
(17, 5, D:2)
  a +0 morningstar
(18, -6, D:2)
  a rat corpse
(18, -1, D:2)
  5 stones
(24, 7, D:2)
  a +0 robe
  a hobgoblin corpse
(24, 8, D:2)
  a +0 sling
(26, 0, D:2)
  a +0 short sword
(26, 10, D:2)
  a +0 whip
(39, -12, D:2)
  an orb of energy

Level 3 of the Dungeon
(0, 0, D:3)
  a scroll of teleportation
(2, -1, D:3)
  a +0 morningstar
(2, 0, D:3)
  a +0 dagger
  an orc corpse
(3, -1, D:3)
  a +0 club
(3, 0, D:3)
  a hobgoblin corpse
(6, 2, D:3)
  6 stones
(8, -2, D:3)
  10 gold pieces
(10, 0, D:3)
  a scroll of immolation
(11, 5, D:3)
  7 gold pieces