Opal

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 mace
(3, -36, D:1)
  3 stones
(6, -34, D:1)
  a stone
(14, 11, D:1)
  a +0 scale mail
(26, -33, D:1)
  a +0 short sword
(32, 0, D:1)
  a +0 club
(34, 0, D:1)
  a +0 dagger
(36, -42, D:1)
  a +0 club
(42, -3, D:1)
  a +0 dagger
(49, -3, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  26 stones
(12, 13, D:2)
  a +0 dagger
(13, -11, D:2)
  a +0 hand axe
(13, 13, D:2)
  a +0 vampiric dagger
  a +0 hunting sling
  28 stones
(15, -7, D:2)
  a +0 club
(15, -5, D:2)
  a +0 scale mail
(16, 17, D:2)
  26 bolts
(17, 20, D:2)
  a +0 club
(39, 18, D:2)
  16 sling bullets
(39, 28, D:2)
  a +0 hunting sling
(39, 31, D:2)
  7 poisoned needles
(42, 12, D:2)
  a stone
(43, 11, D:2)
  a stone
(44, 6, D:2)
  a stone
(45, 6, D:2)
  11 stones
(45, 7, D:2)
  2 stones
(45, 11, D:2)
  a stone
(46, 6, D:2)
  10 stones
(46, 8, D:2)
  a stone
(47, 11, D:2)
  2 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 scale mail
(8, 17, D:3)
  a +0 leather armour
(8, 20, D:3)
  a +0 dagger
(15, 20, D:3)
  a stone
(20, 48, D:3)
  a +0 dagger
  a +0 leather armour
(32, 33, D:3)
  a +0 club
  a +0 leather armour
(33, 32, D:3)
  5 needles of confusion
(34, 2, D:3)
  a +0 ring mail
(40, 39, D:3)
  a +0 hand axe
(40, 47, D:3)
  a +0 flail
(40, 48, D:3)
  a +0 club
(41, 48, D:3)
  4 tomahawks

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 mace
  a +0 robe
(4, -10, D:4)
  a +0 robe
  the big kobold corpse of Pikel (skeletalised by now)
(4, -9, D:4)
  a +0 animal skin
(8, -13, D:4)
  a +0 mace
  a +0 leather armour
(9, -13, D:4)
  a jackal skeleton
(9, 17, D:4)
  22 sling bullets
(14, -21, D:4)
  31 arrows
(15, -9, D:4)
  a +0 flail
(15, -8, D:4)
  a +0 ring mail
(16, -9, D:4)
  a +0 dagger
(16, 12, D:4)
  an iguana skeleton
(18, -26, D:4)
  a +0 hunting sling
(30, 16, D:4)
  13 arrows
(41, -17, D:4)
  a +0 arbalest
(41, 21, D:4)
  18 stones