SuperDerp

Level 1 of the Dungeon
(4, -13, D:1)
  a +0 quarterstaff
(25, -18, D:1)
  a +0 leather armour
(27, -23, D:1)
  a +0 robe
(28, -12, D:1)
  a +0 dagger
(30, -23, D:1)
  a +0 dagger
(41, -16, D:1)
  a +0 club

Level 2 of the Dungeon
(14, -25, D:2)
  a +0 club
(26, 8, D:2)
  a +0 dagger
(33, -42, D:2)
  a +0 club
(43, -28, D:2)
  a +0 club
(48, -33, D:2)
  a +0 war axe
(70, -43, D:2)
  a +0 robe

Level 3 of the Dungeon
(10, -1, D:3)
  a +0 rapier
(23, 3, D:3)
  a +0 sling
(27, 10, D:3)
  a +0 trident
(49, 3, D:3)
  a +0 robe
(55, 9, D:3)
  a +3 dagger (still there?)
  a +0 robe (still there?)
(55, 10, D:3)
  a bombardier beetle corpse
(56, 9, D:3)
  a +0 robe
  a +0 hand axe
(58, 7, D:3)
  a +0 club

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 ring mail
(4, -1, D:4)
  an adder corpse (skeletalised by now)