Oil

Level 1 of the Dungeon
(0, 0, D:1)
  a bat corpse (skeletalised by now)
(8, -4, D:1)
  a ball python corpse (skeletalised by now)
(10, -11, D:1)
  a +0 sling
(11, -8, D:1)
  a +0 cloak
(11, 1, D:1)
  a rat skeleton
  a hobgoblin skeleton
  a ball python skeleton
(11, 28, D:1)
  4 stones
(12, 1, D:1)
  a +0 whip
  a +0 plate armour
  a frilled lizard skeleton
  a rat skeleton
(15, 11, D:1)
  a bat corpse (skeletalised by now)
(20, 16, D:1)
  a +0 dagger
  a kobold skeleton
(20, 20, D:1)
  a +0 whip of freezing
(21, 17, D:1)
  a +0 club
  3 stones
  a kobold skeleton
(22, 17, D:1)
  a +0 dagger
  a stone
  a kobold skeleton
(23, 7, D:1)
  4 stones
(27, -6, D:1)
  a ball python corpse (skeletalised by now)
(35, 0, D:1)
  a +0 dagger
(36, 21, D:1)
  a +0 sling
(38, 16, D:1)
  a +0 short sword
  a kobold corpse (skeletalised by now)
  a hobgoblin corpse (skeletalised by now)
(46, 31, D:1)
  a bat skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 sling
(8, 5, D:2)
  the +0 leather armour of the Fisher {Regen+ Int+2 Dex+2}
    Int+2:      It affects your intelligence (+2).
    Dex+2:      It affects your dexterity (+2).
    Regen+:     It increases your rate of health regeneration.
(18, -3, D:2)
  a +0 mace
(21, -4, D:2)
  a +0 short sword
(22, -2, D:2)
  a +0 hand axe
(27, -8, D:2)
  a bat skeleton
(31, -17, D:2)
  a +0 leather armour
(32, -12, D:2)
  a +0 club
  a goblin skeleton
(39, 6, D:2)
  a +0 pair of gloves
(46, -16, D:2)
  a +0 flail
(46, -15, D:2)
  a +0 dagger
  an orc corpse (skeletalised by now)
(47, -17, D:2)
  a +0 dagger
  a goblin skeleton
(47, 25, D:2)
  a +0 hand axe
  a +0 ring mail
  an orc skeleton
(56, 12, D:2)
  a quokka skeleton

Level 3 of the Dungeon
[Shop] Minluem's Antique Armour Emporium
  a +0 ring mail (96 gold)
  a +0 robe (16 gold)
  a +0 chain mail (108 gold)
  a +2 pair of gloves of infusion (516 gold)
  a +0 chain mail (108 gold)
  the +0 pair of gloves of Liberty {+Inv rElec Dex+3} (763 gold)
    Dex+3:      It affects your dexterity (+3).
    rElec:      It insulates you from electricity.
    +Inv:       It lets you turn invisible.
  a +0 chain mail (108 gold)
  a +2 chain mail of cold resistance (516 gold)
(0, 0, D:3)
  a hobgoblin skeleton
(1, -28, D:3)
  a +2 helmet of intelligence
(2, -28, D:3)
  a +0 leather armour
(11, -10, D:3)
  4 stones
(12, 3, D:3)
  a ball python skeleton
(12, 7, D:3)
  a +0 robe
(15, -7, D:3)
  a +0 chain mail
  a +0 short sword
  an orc skeleton
(17, -3, D:3)
  a +0 flail
(18, -15, D:3)
  a +0 club
(25, -3, D:3)
  a frilled lizard skeleton
(26, -5, D:3)
  a +0 robe
  a +0 dagger
  an orc skeleton
(26, 12, D:3)
  a ball python corpse (skeletalised by now)
(27, -4, D:3)
  a +0 trident
  an orc skeleton
(28, -5, D:3)
  a +0 ring mail
  a +0 short sword
  an orc skeleton
(29, 12, D:3)
  3 stones

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 spear
(1, -3, D:4)
  a +0 whip
(6, -6, D:4)
  a book of Debilitation