derval

Level 1 of the Dungeon
(0, 0, D:1)
  12 poisoned needles
(3, -1, D:1)
  19 poisoned needles
(5, 28, D:1)
  a cursed -1 club
(6, 29, D:1)
  a +0 robe
(23, -1, D:1)
  14 bolts
(27, -1, D:1)
  a +0 short sword
(27, 38, D:1)
  a +0 hunting sling
(33, -1, D:1)
  a +0 ring mail
(36, 16, D:1)
  a cursed -3 club
(38, 29, D:1)
  a +0 club
(47, 15, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  an uncursed amulet of harm
(15, 0, D:2)
  a +0 club
(23, -26, D:2)
  a +0 ring mail
(35, -46, D:2)
  a +0 short sword
(38, -34, D:2)
  a +0 robe
(38, -27, D:2)
  a +0 club
(38, -26, D:2)
  a +0 hand axe
  7 tomahawks
(41, -29, D:2)
  a +0 short sword
(46, -26, D:2)
  12 bolts
(52, -29, D:2)
  a +0 hand axe

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 hunting sling of freezing
(6, -9, D:3)
  a +0 robe
(12, -5, D:3)
  a +0 club
(14, 27, D:3)
  a +0 club
(15, 34, D:3)
  a +0 dagger (still there?)
  2 gold pieces (still there?)
(22, -23, D:3)
  a frilled lizard skeleton

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 chain mail
(3, 1, D:4)
  a +0 flail
  (unseen)