DerDa

Level 1 of the Dungeon
(0, 2, D:1)
  a +0 hunting sling
(3, 33, D:1)
  a +0 dagger
(7, 33, D:1)
  a +0 dagger
(8, 46, D:1)
  a +0 whip
  3 stones
(18, 6, D:1)
  a +0 short sword
  a stone
(23, 2, D:1)
  a +0 short sword
(24, 25, D:1)
  a potion of heal wounds
(34, 29, D:1)
  a potion of brilliance
(38, 0, D:1)
  a +0 mace
(40, 21, D:1)
  a +0 plate armour
(41, 19, D:1)
  a potion of invisibility
(56, 9, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  20 arrows
(2, -9, D:2)
  a +0 club
(8, -26, D:2)
  a +0 scale mail
(10, -24, D:2)
  15 stones
(16, -2, D:2)
  16 arrows
(18, 4, D:2)
  a +0 dagger
(27, -25, D:2)
  a +0 dagger
(27, 18, D:2)
  a scroll of acquirement
(31, -12, D:2)
  an adder corpse
(34, 14, D:2)
  a potion of resistance
(43, -19, D:2)
  a +0 short sword

Level 3 of the Dungeon
(0, 0, D:3)
  8 boomerangs
(2, 4, D:3)
  an adder skeleton
(7, -19, D:3)
  a +0 dagger (still there?)
  a kobold corpse (still there?)
(8, -19, D:3)
  a +1 hand axe of electrocution
(21, -9, D:3)
  a hobgoblin corpse
(23, -8, D:3)
  a bat corpse