Diode

Level 1 of the Dungeon
(3, -26, D:1)
  a +0 club
(9, -34, D:1)
  a +0 leather armour
(9, 9, D:1)
  20 stones

Level 2 of the Dungeon
(0, 0, D:2)
  10 stones
(7, 0, D:2)
  a +0 leather armour
(7, 15, D:2)
  a +0 club
(12, -6, D:2)
  a +0 leather armour
(17, 15, D:2)
  14 bolts
(18, 15, D:2)
  a cursed -2 scale mail
(20, 2, D:2)
  a +0 club
  11 poisoned needles
(20, 3, D:2)
  a +0 dagger
(24, -11, D:2)
  a +0 short sword
(25, 13, D:2)
  a +0 chain mail
(32, -10, D:2)
  a +0 robe
(32, 13, D:2)
  a +1 robe of positive energy
(39, -7, D:2)
  a +0 dagger
  a +0 dagger
(42, 7, D:2)
  an uncursed staff of poison

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 dagger
(2, 8, D:3)
  a cursed -2 short sword
(17, -11, D:3)
  22 stones
(46, 14, D:3)
  a +0 trident

Level 4 of the Dungeon
[Shop] Beetuab's Assorted Antiques
  (Shop contents are unknown)
(0, 0, D:4)
  a +0 whip
(3, 6, D:4)
  a +0 leather armour
(21, -3, D:4)
  12 stones
(32, -13, D:4)
  a +2 dagger of venom
  (unseen)
(33, -13, D:4)
  a +0 war axe of electrocution
(42, -6, D:4)
  a +0 short sword
(44, -9, D:4)
  a +1 whip of freezing
  a +1 robe of magic resistance
  a +0 animal skin
  a +0 animal skin
  a +0 animal skin

Level 5 of the Dungeon
(0, 0, D:5)
  a +0 dagger
  (unseen)
(7, 22, D:5)
  a +0 leather armour
  a +0 dagger
  a +0 mace
(8, 21, D:5)
  a +0 whip
  (unseen)
(8, 24, D:5)
  a +0 mace
  a +0 ring mail
  a +1 dagger of draining
  a +0 leather armour
  a cursed -2 dagger
  a +0 robe
  a +0 dagger
  a +0 robe
(13, 2, D:5)
  3 tomahawks
  (unseen)
(14, 2, D:5)
  a +0 dagger (still there?)
  a +0 short sword (still there?)
(14, 3, D:5)
  2 tomahawks
(14, 16, D:5)
  a +0 short sword
(16, 4, D:5)
  a +0 robe
(24, -5, D:5)
  a worker ant corpse
(25, 24, D:5)
  a throwing net
(28, 21, D:5)
  16 stones
(31, 23, D:5)
  a +0 flail
(33, -3, D:5)
  17 stones
(34, 25, D:5)
  a +0 chain mail

Level 6 of the Dungeon
(0, 0, D:6)
  14 gold pieces
(1, -13, D:6)
  11 gold pieces
(1, -8, D:6)
  a cursed +0 ring mail
(1, -1, D:6)
  19 arrows
(1, 0, D:6)
  a meat ration
(3, -6, D:6)
  a +0 club
  (unseen)