PeterQ

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(3, 4, D:1)
  a +0 club
(12, -19, D:1)
  a +0 club
(18, -21, D:1)
  a +0 club
(30, -12, D:1)
  a bat corpse (skeletalised by now)
(30, -4, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a bolt
(1, 1, D:2)
  a bolt (still there?)
  a jackal corpse (still there?)
(1, 2, D:2)
  a bolt
(2, 1, D:2)
  a bolt
(3, -1, D:2)
  a +2 vampiric whip
(4, 0, D:2)
  a dart slug corpse
(4, 2, D:2)
  a jackal corpse
(6, -2, D:2)
  a bolt
(9, -5, D:2)
  4 bolts
(9, -1, D:2)
  14 gold pieces
(9, 0, D:2)
  9 gold pieces

Level 3 of the Dungeon
(0, 0, D:3)
  12 gold pieces
(14, 1, D:3)
  a scroll of teleportation