Flubber

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 helmet
(-13, 7, D:1)
  a +0 ring mail
(-19, 10, D:1)
  a +0 club
(-40, 12, D:1)
  11 stones
(-21, 16, D:1)
  a +0 pair of gloves
(13, 23, D:1)
  a cursed +0 club
(-28, 25, D:1)
  a cursed -2 club
(-8, 25, D:1)
  a +0 club
(-8, 26, D:1)
  a +0 club
(18, 29, D:1)
  12 arrows of frost
(-31, 31, D:1)
  a +0 club
(-12, 36, D:1)
  a cursed -3 club
(-2, 43, D:1)
  a +0 dagger
(-8, 44, D:1)
  a +0 short sword
(2, 48, D:1)
  a +0 robe
(-19, 53, D:1)
  a +0 dagger
(-16, 54, D:1)
  a +0 dagger
(-19, 56, D:1)
  18 sling bullets

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(2, 0, D:2)
  a +0 club
  a +0 hunting sling
  19 stones
(2, 1, D:2)
  a +0 dagger
(-2, 3, D:2)
  a +0 mace
(-4, 4, D:2)
  a +0 dagger
(-1, 6, D:2)
  a +0 club
(31, 6, D:2)
  17 bolts
(0, 7, D:2)
  a +0 club
(11, 7, D:2)
  25 arrows
(13, 8, D:2)
  a +0 whip
(20, 13, D:2)
  25 arrows
(14, 14, D:2)
  a +0 dagger
(29, 16, D:2)
  a stone
(29, 17, D:2)
  2 stones
(29, 21, D:2)
  a +0 club
  a stone
(28, 24, D:2)
  24 stones
(30, 31, D:2)
  a +0 dagger
(32, 33, D:2)
  19 stones

Level 3 of the Dungeon
(0, 0, D:3)
  14 bolts
(15, 5, D:3)
  a +0 ring mail
  a +0 flail
(-8, 8, D:3)
  a +0 club
(1, 8, D:3)
  a +0 robe
(10, 17, D:3)
  a +0 club
(11, 17, D:3)
  a +0 flail
  a +0 hammer
(-4, 29, D:3)
  11 sling bullets of frost
(-10, 34, D:3)
  a +3 quarterstaff of chaos
  a cursed +0 cloak
(16, 38, D:3)
  a +0 short sword
  a +0 club
  a +0 ring mail
  a +0 scythe
(-2, 39, D:3)
  14 poisoned needles
(16, 39, D:3)
  a +0 ring mail
(28, 41, D:3)
  a +0 short sword
(-15, 42, D:3)
  a +0 mace
(15, 44, D:3)
  a +0 short sword

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 trident
(-2, 1, D:4)
  a +0 leather armour
(-1, 1, D:4)
  a +0 dagger
  a +0 robe
(-11, 13, D:4)
  22 arrows
(-34, 21, D:4)
  a +0 ring mail
(-32, 25, D:4)
  a giant frog corpse
(-31, 27, D:4)
  a +0 leather armour (still there?)
  a +0 flail (still there?)