demonstrating

Level 1 of the Dungeon
(0, 0, D:1)
  a scroll of vulnerability

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
  a stone
(0, 22, D:2)
  a +0 chain mail
(1, 9, D:2)
  a ball python corpse (skeletalised by now)
(2, 36, D:2)
  a hobgoblin corpse (skeletalised by now)
(8, 45, D:2)
  a +0 dagger
  a stone
  a kobold corpse
(10, 38, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(21, 24, D:2)
  a quokka corpse (skeletalised by now)
(21, 52, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 robe
(6, 2, D:3)
  5 gold pieces
(6, 3, D:3)
  6 gold pieces
(6, 4, D:3)
  12 gold pieces
(7, 3, D:3)
  12 gold pieces
(7, 4, D:3)
  11 gold pieces
(7, 7, D:3)
  an adder corpse
(14, 7, D:3)
  a +0 plate armour
(17, -2, D:3)
  a +0 whip
  3 boomerangs
(17, -1, D:3)
  a +0 club
  an orc corpse
(17, 0, D:3)
  a +0 ring mail
  an orc corpse
(18, 2, D:3)
  a +0 dagger
  an orc corpse