Flubber

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 leather armour
(2, -44, D:1)
  a +0 mace
(3, -44, D:1)
  18 stones
(5, -41, D:1)
  a +0 club
  a +0 club
(6, -44, D:1)
  26 stones
(6, -41, D:1)
  a stone
(7, -41, D:1)
  a stone
(17, -15, D:1)
  a +0 club
(21, -29, D:1)
  a +0 dagger
(24, -7, D:1)
  a +0 hand axe
(28, -36, D:1)
  a +0 dagger
(32, -23, D:1)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  11 sling bullets
(21, 1, D:3)
  a goblin skeleton
(24, -21, D:3)
  3 large rocks
(32, 12, D:3)
  a +0 robe
(39, 15, D:3)
  a +0 trident
  a +0 chain mail

Level 4 of the Dungeon
(0, 0, D:4)
  a wand of polymorph (18/24)
(9, 1, D:4)
  a potion of might