gosan

Level 1 of the Dungeon
(0, 0, D:1)
  a hobgoblin corpse (skeletalised by now)
(5, -5, D:1)
  a +0 barding
(16, -13, D:1)
  a ball python corpse (skeletalised by now)
(31, 12, D:1)
  a spore talisman
(39, 4, D:1)
  a jackal corpse (skeletalised by now)
(40, -7, D:1)
  a +0 leather armour
(41, 6, D:1)
  a hobgoblin corpse (skeletalised by now)
(43, 1, D:1)
  a jackal corpse (skeletalised by now)
(46, -8, D:1)
  a +0 ring mail

Level 2 of the Dungeon
(1, -4, D:2)
  a hobgoblin corpse (skeletalised by now)
(2, -2, D:2)
  10 gold pieces
(6, -3, D:2)
  a parchment of Gell's Gavotte
(20, -14, D:2)
  a frilled lizard skeleton
(20, -13, D:2)
  a bat skeleton
(21, -25, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(25, -19, D:2)
  a +0 club
  a +0 sling
  a goblin corpse (skeletalised by now)
(26, -19, D:2)
  a +0 whip
  a hobgoblin corpse (skeletalised by now)
  an adder corpse (skeletalised by now)
(36, -18, D:2)
  5 poisoned darts
(40, -30, D:2)
  a rat corpse (skeletalised by now)
(42, -30, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 ring mail
(1, 1, D:3)
  a ball python skeleton
(2, 0, D:3)
  a hobgoblin skeleton
(5, -8, D:3)
  a +0 dagger
(12, -15, D:3)
  a +0 club
(12, 3, D:3)
  a +0 club
(14, -21, D:3)
  an electric eel corpse (skeletalised by now)
(19, -21, D:3)
  4 darts of disjunction
(20, -32, D:3)
  a +0 rapier
(21, -29, D:3)
  6 javelins
(27, -33, D:3)
  a ball python skeleton
(29, -33, D:3)
  a +0 whip
(29, -32, D:3)
  a +0 club
(30, -33, D:3)
  a +0 halberd
  a gnoll skeleton
(35, -22, D:3)
  a ball python skeleton
(43, -18, D:3)
  a +0 spear
(45, 20, D:3)
  a +0 mace
(50, 9, D:3)
  a frilled lizard corpse (skeletalised by now)
(51, -39, D:3)
  a +0 quarterstaff
(54, -34, D:3)
  a +0 plate armour

Level 4 of the Dungeon
(0, 0, D:4)
  a hobgoblin skeleton
(0, 2, D:4)
  a wand of polymorph (6) (still there?)
  a +4 scythe of flaming (still there?)
  a +0 robe (still there?)
  a throwing net (still there?)
  the human corpse of Sigmund (still there?)
(1, -2, D:4)
  a maw talisman
(8, 4, D:4)
  a potion of invisibility