Opal

Level 1 of the Dungeon
(12, 3, D:1)
  a +0 centaur barding
(17, -24, D:1)
  12 arrows
(18, -36, D:1)
  a +0 dagger
(21, -15, D:1)
  21 stones
(24, -31, D:1)
  17 arrows
(24, -11, D:1)
  a +0 ring mail
(25, -30, D:1)
  a +0 short sword
(31, -14, D:1)
  a +0 short sword
(36, -24, D:1)
  a +0 dagger
(41, -12, D:1)
  a +0 club
(70, 14, D:1)
  7 arrows

Level 2 of the Dungeon
(10, 9, D:2)
  a +0 short sword
  (unseen)
(11, 7, D:2)
  a +0 dagger
(17, 6, D:2)
  25 stones
(20, -17, D:2)
  a +0 spear
(24, 24, D:2)
  a +0 dagger
(40, -5, D:2)
  a +0 long sword
(44, -7, D:2)
  a +0 short sword
  23 bolts
(48, -7, D:2)
  a cursed -1 club

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 robe
(1, -10, D:3)
  a +0 buckler
(6, 6, D:3)
  18 arrows
(8, 6, D:3)
  a +0 club
  a cursed +0 hand axe
  a +0 scale mail
(8, 7, D:3)
  a +0 dagger
(9, 7, D:3)
  a +0 club
(10, 8, D:3)
  a +0 dagger
  a +0 robe
(24, 9, D:3)
  a +0 hand axe
(29, -13, D:3)
  17 stones
(31, -3, D:3)
  13 poisoned needles
(33, 25, D:3)
  a +0 ring mail
(36, 17, D:3)
  4 javelins
(41, 13, D:3)
  24 stones
(44, -12, D:3)
  a +0 hand axe
(48, -6, D:3)
  a +0 club
  (unseen)
(49, -5, D:3)
  a +0 short sword
(51, -1, D:3)
  a +0 dagger
  an orc corpse (skeletalised by now)
(52, -15, D:3)
  5 javelins
(52, -3, D:3)
  a frilled lizard corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  a scroll of identify
(2, -1, D:4)
  10 gold pieces
(5, 7, D:4)
  a +0 robe
(6, -1, D:4)
  the felid corpse of Natasha
(6, 8, D:4)
  a +0 dagger
  a +0 robe
  an orc corpse
(7, 9, D:4)
  a +0 dagger
  a +0 mace
(8, 5, D:4)
  a +0 dagger
  a +0 chain mail
(9, 5, D:4)
  a +0 morningstar
  a +0 scale mail
  a +0 short sword
  an orc corpse
(20, -1, D:4)
  a leopard gecko corpse
(20, 0, D:4)
  a worker ant corpse
(21, 5, D:4)
  a scroll of recharging
(24, -6, D:4)
  a potion of invisibility