Gobosan

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 robe
(1, 1, D:1)
  a book of Geomancy
(2, -18, D:1)
  a +0 club
(5, -28, D:1)
  a +0 sling
(8, -19, D:1)
  a quokka skeleton
(10, -36, D:1)
  a +0 whip
  a kobold corpse (skeletalised by now)
(10, -16, D:1)
  3 poisoned darts
(16, -18, D:1)
  a +0 club
  a goblin skeleton
(19, -9, D:1)
  a ball python skeleton
(25, -23, D:1)
  a +0 ring mail
(27, -18, D:1)
  a +0 leather armour
  a +0 dagger
(37, -6, D:1)
  a hobgoblin skeleton
(41, -30, D:1)
  a +0 whip

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(30, -11, D:2)
  a bat skeleton
(30, -9, D:2)
  an adder skeleton
(31, -10, D:2)
  a rat skeleton
(33, -29, D:2)
  a +0 whip
(37, -26, D:2)
  a +0 mace
(40, -5, D:2)
  a +0 whip
(41, -37, D:2)
  a ball python corpse
(43, -19, D:2)
  a +0 short sword
(46, -24, D:2)
  a hobgoblin skeleton

Level 3 of the Dungeon
(0, 0, D:3)
  a rat corpse
(9, -4, D:3)
  10 gold pieces
(11, -5, D:3)
  a staff of conjuration
  (unseen)
(12, -2, D:3)
  an adder corpse
(20, -7, D:3)
  a +0 mace