derval

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 ring mail
(2, 27, D:1)
  a +0 club
(5, -3, D:1)
  a +0 club
(8, 8, D:1)
  21 arrows
(10, -1, D:1)
  a +0 club
(10, 8, D:1)
  a stone
(11, 9, D:1)
  a stone
(15, 27, D:1)
  9 bolts
(30, 19, D:1)
  a +0 leather armour
(34, 20, D:1)
  18 stones
(36, 16, D:1)
  27 arrows
(38, 25, D:1)
  a +0 club
(48, 2, D:1)
  a cursed -2 club

Level 2 of the Dungeon
(0, 0, D:2)
  23 stones
(0, 4, D:2)
  a +0 dagger
(0, 7, D:2)
  a stone
(0, 9, D:2)
  3 stones
(1, 10, D:2)
  a +0 club
(6, -16, D:2)
  a +0 club
(8, 18, D:2)
  17 arrows
(11, -22, D:2)
  a cursed -3 club
(11, 3, D:2)
  a +0 dagger
(16, 13, D:2)
  a +0 club
(16, 14, D:2)
  a +0 club
(19, 2, D:2)
  21 sling bullets
(22, 16, D:2)
  a cursed -3 dagger
(22, 17, D:2)
  22 stones

Level 3 of the Dungeon
(0, 0, D:3)
  2 poisoned needles
(2, -1, D:3)
  4 stones
(2, 0, D:3)
  2 poisoned needles (still there?)
  a poisoned needle (still there?)
(3, -1, D:3)
  24 stones
(3, 0, D:3)
  5 poisoned needles
  3 stones
(4, 1, D:3)
  a poisoned needle
  a stone
(5, 2, D:3)
  a poisoned needle
  a bread ration
(10, 1, D:3)
  a stone
(10, 2, D:3)
  a +0 club
  a goblin corpse (skeletalised by now)
(10, 3, D:3)
  a +0 club
  a +0 scale mail
  a hobgoblin corpse (skeletalised by now)
(13, -4, D:3)
  a cursed +0 robe
(15, 5, D:3)
  22 bolts
(23, 20, D:3)
  a frilled lizard corpse (skeletalised by now)
(26, -26, D:3)
  a +0 club
(33, 10, D:3)
  23 sling bullets
(39, 11, D:3)
  a +0 club
(48, 2, D:3)
  a +0 helmet
  14 stones

Level 4 of the Dungeon
(0, 0, D:4)
  a cursed -3 flail
  (unseen)
(1, 0, D:4)
  a +0 mace
  (unseen)