Flubber

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 hunting sling
(10, -31, D:1)
  24 stones
(11, -44, D:1)
  a +0 dagger
(13, -33, D:1)
  a +0 dagger
(26, -2, D:1)
  a +0 dagger
(33, -40, D:1)
  a +0 dagger
(36, -25, D:1)
  15 stones
(38, -2, D:1)
  a +0 ring mail
(41, -7, D:1)
  a +0 ring mail
(56, -6, D:1)
  a +0 hunting sling
(59, -34, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(5, -44, D:2)
  a +0 plate armour
(10, -25, D:2)
  a +0 club
(13, -10, D:2)
  a +0 quarterstaff
(19, -30, D:2)
  a cursed -3 club
  a +0 dagger
(21, -22, D:2)
  12 stones
(41, -42, D:2)
  21 stones
(44, -42, D:2)
  a +0 mace
(48, -28, D:2)
  a +0 club

Level 3 of the Dungeon
(0, 0, D:3)
  a cursed -3 club
(2, -9, D:3)
  a +0 war axe
  a +0 leather armour
(4, -9, D:3)
  a +0 hand axe
  a cursed -1 hunting sling
(19, 6, D:3)
  a +0 long sword
(21, -12, D:3)
  18 arrows
(24, 11, D:3)
  a cursed -2 dagger
(27, 10, D:3)
  a stone
(28, 10, D:3)
  a stone
(31, 9, D:3)
  2 stones
(31, 22, D:3)
  a +0 dagger
  a stone
(32, 5, D:3)
  18 stones
(32, 22, D:3)
  a +0 leather armour
(33, 22, D:3)
  a stone
(36, -21, D:3)
  a scroll of immolation
(36, 21, D:3)
  a stone

Level 4 of the Dungeon
(0, 0, D:4)
  10 arrows
(1, -1, D:4)
  a +0 falchion
(2, -2, D:4)
  a goblin corpse (skeletalised by now)
(6, -5, D:4)
  a +1 dagger of speed
  (unseen)

a sewer
(0, 0, Sewer)
  a rat corpse
  an adder corpse
(3, 15, Sewer)
  a rat corpse
(7, 1, Sewer)
  a rat skeleton