Defined

Level 1 of the Dungeon
(0, 0, D:1)
  a goblin skeleton
(10, -12, D:1)
  a frilled lizard skeleton
(15, 16, D:1)
  a +0 club
  a kobold corpse (skeletalised by now)
(17, 0, D:1)
  a +0 ring mail
(22, 14, D:1)
  an arrow
(25, 14, D:1)
  a cursed +0 dagger
  a +0 club
(27, 13, D:1)
  3 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 mace
(1, -1, D:2)
  a +0 mace
(2, 0, D:2)
  a +0 mace
(2, 6, D:2)
  a +0 robe
(6, 6, D:2)
  a potion of curing
(10, 6, D:2)
  a +0 ring mail
(10, 9, D:2)
  a +0 club
(19, 5, D:2)
  a +0 dagger
(19, 6, D:2)
  a cursed +0 scale mail
(20, 6, D:2)
  a +0 robe
(22, 14, D:2)
  a potion of magic

Level 3 of the Dungeon
(0, 0, D:3)
  a potion of curing
(1, 2, D:3)
  7 gold pieces
(6, 5, D:3)
  a scroll of immolation
(7, -3, D:3)
  a +0 plate armour
(14, 6, D:3)
  6 stones