Opal

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(6, -7, D:1)
  17 arrows
(20, -22, D:1)
  5 large rocks
(20, 5, D:1)
  15 poisoned needles
(27, -26, D:1)
  17 stones
(27, 8, D:1)
  a +1 naga barding of flying
(33, -30, D:1)
  a +0 club
(35, 8, D:1)
  a +0 club
(44, -22, D:1)
  a +0 club
(50, -22, D:1)
  a +0 dagger
(54, -17, D:1)
  a +0 club
(56, 7, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a stone
(1, 5, D:2)
  a +0 hunting sling
  20 stones
(1, 12, D:2)
  12 sling bullets
(3, -42, D:2)
  a +0 leather armour
(10, -17, D:2)
  15 sling bullets
(11, 10, D:2)
  a +0 club
(14, 18, D:2)
  a stone
(16, 20, D:2)
  10 stones
(17, 18, D:2)
  a stone
(19, 17, D:2)
  a +0 club
  a +0 hunting sling
  24 stones
(20, 5, D:2)
  a +0 short sword
(22, -28, D:2)
  a +0 club
(34, -19, D:2)
  a +0 club
  a +0 hunting sling
  12 stones
  a +0 dagger
(35, -19, D:2)
  a stone
(37, -25, D:2)
  a bat corpse (skeletalised by now)
(38, -28, D:2)
  17 bolts
(39, -7, D:2)
  a +0 club
(44, -26, D:2)
  a +0 club
(46, -40, D:2)
  a jackal corpse (skeletalised by now)
(47, -40, D:2)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(47, -5, D:2)
  a +0 spear
(52, -5, D:2)
  a +0 club
(53, 7, D:2)
  16 sling bullets
(61, 13, D:2)
  18 arrows

Level 3 of the Dungeon
(0, 0, D:3)
  a goblin corpse
(0, 16, D:3)
  a +0 dagger
(5, 12, D:3)
  15 gold pieces
(5, 28, D:3)
  a bat corpse
(5, 29, D:3)
  an adder corpse
(20, 26, D:3)
  a bat corpse