Gobosan

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(10, 20, D:1)
  a +0 hand axe
(13, 13, D:1)
  a +0 ring mail
(14, 5, D:1)
  5 javelins
(17, 10, D:1)
  2 stones
(19, 10, D:1)
  6 stones
(25, -8, D:1)
  a +0 dagger
  a kobold skeleton
(26, -8, D:1)
  a ball python skeleton
(26, -2, D:1)
  a +0 dagger
  a +0 club
  a kobold skeleton
(30, 12, D:1)
  a +0 ring mail
(32, 15, D:1)
  a rat skeleton
(32, 25, D:1)
  a ball python corpse (skeletalised by now)
(36, 20, D:1)
  a +0 dagger
  a goblin skeleton
(37, 20, D:1)
  a rat skeleton
(41, -3, D:1)
  a bat skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  a hobgoblin corpse (skeletalised by now)
(4, 1, D:2)
  a bat corpse (skeletalised by now)
(7, -10, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(11, -17, D:2)
  a +0 club
(11, 13, D:2)
  a +0 club
  a +0 robe
(15, -11, D:2)
  a +0 ring mail
(19, -16, D:2)
  a +0 dagger
  a +0 sling
  a +0 dagger
  a +1 antimagic dagger
  a +0 club
  a +0 sling
  a +0 dagger
  a +0 club
  a goblin corpse
  a hobgoblin corpse
  a goblin corpse
  a hobgoblin corpse
  a goblin corpse
(19, -15, D:2)
  a +0 club
  a +0 animal skin
  a +0 helmet
(22, 15, D:2)
  a beast talisman
(25, 2, D:2)
  a bat corpse (skeletalised by now)
(25, 12, D:2)
  a rat corpse (skeletalised by now)
(26, -8, D:2)
  a rat skeleton
(28, -23, D:2)
  a +0 dagger
  a goblin corpse
(40, -21, D:2)
  a +0 leather armour
(56, -15, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 dagger (still there?)
  8 poisoned darts (still there?)
(1, -4, D:3)
  14 gold pieces
(3, -12, D:3)
  6 poisoned darts
(10, -7, D:3)
  a staff of death