Think

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 pair of boots
(4, -51, D:1)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(6, -49, D:1)
  a bat corpse (skeletalised by now)
(6, -20, D:1)
  a +0 robe
(7, -56, D:1)
  a +0 club
(12, -9, D:1)
  a +0 club
(22, -10, D:1)
  14 stones
(30, -25, D:1)
  a stone
(39, -32, D:1)
  a +0 club
  2 stones
(43, -33, D:1)
  a +0 robe
(47, -40, D:1)
  a +0 robe
(47, -12, D:1)
  a +0 dagger
(47, 4, D:1)
  a +0 dagger
  a stone
(53, -43, D:1)
  18 stones
(56, -5, D:1)
  a +0 ring mail

Level 2 of the Dungeon
(0, 0, D:2)
  a quokka corpse
(1, 7, D:2)
  a rat corpse
(7, -1, D:2)
  23 stones
(8, 4, D:2)
  a +0 war axe
(16, 4, D:2)
  10 gold pieces
(19, 1, D:2)
  a scroll of amnesia
(20, 4, D:2)
  22 stones
(25, -2, D:2)
  a scroll of blinking (still there?)
  a +0 robe (still there?)