gosan

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 spear
(9, 12, D:1)
  a +0 spear
(14, 7, D:1)
  a +0 dagger
  5 stones
  a kobold skeleton
(17, 19, D:1)
  a bat corpse (skeletalised by now)
(26, 24, D:1)
  a +0 club
(27, 26, D:1)
  a hobgoblin corpse (skeletalised by now)
(31, 18, D:1)
  a +0 spear
(44, 30, D:1)
  a +0 robe

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 short sword
(2, -7, D:2)
  a rat corpse (skeletalised by now)
(3, -8, D:2)
  a +0 club
(6, 1, D:2)
  a +0 whip
(8, -5, D:2)
  a +0 falchion
(9, -23, D:2)
  a quokka skeleton
(12, -11, D:2)
  a +0 dagger
  3 stones
(27, -27, D:2)
  a +0 scale mail
(28, -39, D:2)
  a +0 robe
(29, -22, D:2)
  a quill talisman
(33, -2, D:2)
  a +0 club
  a goblin corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 antimagic war axe
(11, -18, D:3)
  a +0 hand axe
(12, -23, D:3)
  a +0 chain mail
(15, 8, D:3)
  a +0 robe
(17, 6, D:3)
  a ball python skeleton
(18, -29, D:3)
  3 boomerangs
(18, 10, D:3)
  a +0 robe
(19, -7, D:3)
  a storm talisman
(29, -33, D:3)
  a parchment of Slow
(33, -28, D:3)
  a +0 ring mail
(35, 9, D:3)
  a ball python skeleton
(40, -27, D:3)
  a +1 whip of freezing
(42, 1, D:3)
  a +0 club
(45, -30, D:3)
  a +0 dagger
  a +0 sling
(50, -18, D:3)
  a bat skeleton
(52, 8, D:3)
  a +0 club
  a stone
  a kobold skeleton
(58, -20, D:3)
  a frilled lizard skeleton
(59, 5, D:3)
  a +0 club

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 mace
(14, 12, D:4)
  a +0 flail
  a +0 robe
  a +0 falchion
  a +0 robe
(16, 12, D:4)
  a +0 robe
(22, 30, D:4)
  a +0 dagger
  an orc corpse
(22, 32, D:4)
  a dart slug corpse
(23, 30, D:4)
  a +4 dagger (still there?)
  a +0 robe (still there?)
  a +0 short sword (still there?)
(23, 31, D:4)
  a +0 whip
  a +0 ring mail