upsid

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 ring mail
(6, -8, D:1)
  a bat skeleton
(29, -7, D:1)
  a frilled lizard skeleton
(29, -6, D:1)
  a frilled lizard skeleton
(29, 3, D:1)
  a +0 rapier
(29, 26, D:1)
  a +0 leather armour
(30, -8, D:1)
  a frilled lizard skeleton
(30, -5, D:1)
  a frilled lizard skeleton
(31, -5, D:1)
  a frilled lizard skeleton
(36, 24, D:1)
  a +0 whip
(42, 32, D:1)
  a +0 whip
(48, -5, D:1)
  a maw talisman
(49, -6, D:1)
  a +0 club
(50, -8, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(51, -4, D:1)
  a +0 short sword
  a stone
  a kobold corpse (skeletalised by now)
(51, 18, D:1)
  a frilled lizard corpse (skeletalised by now)
(52, -14, D:1)
  a +0 short sword
(54, -13, D:1)
  a +0 dagger
(58, -7, D:1)
  a hobgoblin corpse (skeletalised by now)
(61, -6, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 scale mail
(3, -28, D:2)
  6 darts of disjunction
(5, -31, D:2)
  a +0 trident
(5, -9, D:2)
  a +0 mace
(5, 6, D:2)
  an adder corpse
(7, -16, D:2)
  a +0 chain mail
(9, -4, D:2)
  a +0 short sword
(17, -15, D:2)
  a +0 dagger
(21, -29, D:2)
  a rat corpse (skeletalised by now)
(21, -28, D:2)
  a ring of positive energy
(26, -20, D:2)
  a +0 hand axe
(28, -2, D:2)
  a rat skeleton
(32, -21, D:2)
  a +0 dagger
(33, -17, D:2)
  4 javelins
(47, -32, D:2)
  a +0 dagger
(47, -29, D:2)
  a +0 shortbow

Level 3 of the Dungeon
(1, -9, D:3)
  4 boomerangs
(2, -4, D:3)
  2 poisoned darts (still there?)
  a +0 short sword (still there?)
  a kobold corpse (still there?)
(9, -25, D:3)
  a +0 leather armour
(9, -4, D:3)
  a +0 dagger