qbig

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 robe
(0, 5, D:1)
  a +0 ring mail
(6, 2, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(8, 1, D:1)
  a frilled lizard corpse (skeletalised by now)
(8, 12, D:1)
  a bat skeleton
(17, 0, D:1)
  a +0 short sword
  4 stones
  a kobold corpse (skeletalised by now)
(18, 20, D:1)
  a +0 ring mail
(33, 28, D:1)
  a +0 dagger
(37, 19, D:1)
  3 poisoned darts
(49, 32, D:1)
  a +0 leather armour
(50, 21, D:1)
  a +0 whip

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 robe
(23, -1, D:2)
  an adder skeleton
(24, -2, D:2)
  a +0 scale mail
(25, 20, D:2)
  a +0 war axe
(27, 33, D:2)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(31, 10, D:2)
  a +0 robe
(34, 9, D:2)
  a +0 leather armour
(34, 36, D:2)
  a +0 dagger
(35, 0, D:2)
  a bat skeleton
(39, 15, D:2)
  a +0 dagger
  an adder skeleton
(39, 22, D:2)
  a +0 club
  a goblin skeleton
(42, 24, D:2)
  a ball python skeleton
(43, 22, D:2)
  a +0 scale mail
(44, 7, D:2)
  a jackal skeleton
(45, 11, D:2)
  a bat skeleton
(46, 41, D:2)
  a +0 dagger
(50, 16, D:2)
  a +0 club
  a goblin skeleton
(52, 10, D:2)
  a +0 club

Level 3 of the Dungeon
(13, -29, D:3)
  a hobgoblin corpse (skeletalised by now)
(18, -29, D:3)
  a +0 trident
(24, -18, D:3)
  2 stones
(28, -6, D:3)
  a +0 sling
(38, -4, D:3)
  a bat skeleton
(61, -8, D:3)
  a +0 club

Level 4 of the Dungeon
[Shop] Piboyro's Assorted Antiques
  (Shop contents are unknown)
(1, 0, D:4)
  a ribbon worm corpse
(3, 10, D:4)
  a +0 club
(4, 36, D:4)
  9 gold pieces
(13, 42, D:4)
  a dart slug corpse
(14, 46, D:4)
  10 gold pieces
(17, 28, D:4)
  a giant cockroach corpse
(24, 26, D:4)
  a giant cockroach corpse
(28, 22, D:4)
  a giant cockroach corpse
(31, 31, D:4)
  16 gold pieces
(35, 20, D:4)
  a potion of berserk rage