Snazzyish

Level 1 of the Dungeon
(0, 0, D:1)
  a +1 helmet
  (unseen)
(5, 12, D:1)
  3 gold pieces
(8, 8, D:1)
  a rat corpse (skeletalised by now)
(10, 4, D:1)
  a jackal corpse (skeletalised by now)
(10, 6, D:1)
  a +0 ring mail
(10, 12, D:1)
  4 gold pieces
(15, 11, D:1)
  17 gold pieces
(16, -13, D:1)
  a +0 robe
(16, -10, D:1)
  a +2 buckler of poison resistance
(16, 3, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(18, -2, D:1)
  a +1 heavy spear
(27, 14, D:1)
  a quokka corpse (skeletalised by now)
(30, 13, D:1)
  a +0 short sword
  5 stones
  a kobold corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 robe
(2, 0, D:2)
  a +0 ring mail

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 pair of boots
(4, -23, D:4)
  a staff of fire
(8, -1, D:4)
  a hound skeleton
(9, -16, D:4)
  an adder corpse (skeletalised by now)
(10, 5, D:4)
  a +0 club
  a goblin skeleton
(11, -15, D:4)
  a +0 quarterstaff
(13, 12, D:4)
  a +0 short sword
(18, -11, D:4)
  a +0 whip
  3 stones
(23, 8, D:4)
  a +0 whip
  a +0 chain mail
  an orc corpse (skeletalised by now)
(29, -4, D:4)
  a +0 chain mail
(35, -7, D:4)
  a +0 pair of boots

Level 5 of the Dungeon
(0, 0, D:5)
  a hound corpse
(0, 19, D:5)
  7 gold pieces
(1, 16, D:5)
  a +1 dagger of speed (still there?)
  a +0 robe (still there?)
  the elf corpse of Dowan (still there?)
(4, 17, D:5)
  a killer bee corpse