20Natural

Level 1 of the Dungeon
(2, 17, D:1)
  9 stones
(2, 18, D:1)
  a +0 club
(15, 8, D:1)
  3 stones
(30, 12, D:1)
  a +0 club
(34, 8, D:1)
  2 stones
(39, -1, D:1)
  a +0 scale mail
(46, -15, D:1)
  a +0 dagger
(60, 18, D:1)
  a +0 robe

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(3, 18, D:2)
  a +0 sling
(13, 21, D:2)
  a +0 leather armour
(15, 6, D:2)
  a +0 dagger
(22, -18, D:2)
  a +0 short sword
(33, 29, D:2)
  a +0 club
  a +0 club
  a +0 spear
(36, 40, D:2)
  a +0 spear
(38, 3, D:2)
  a +0 dagger
(38, 4, D:2)
  a +0 sling
(52, -21, D:2)
  a +0 short sword

Level 3 of the Dungeon
[Shop] Zyrghoelo's Assorted Antiques
  a flux talisman (625 gold)
  a scroll of fog (100 gold)
  a +6 ring of strength (900 gold)
  a +0 quarterstaff (100 gold)
  a potion of haste (250 gold)
  a potion of enlightenment (125 gold)
  a +0 heavy broad axe (230 gold)
  a scroll of identify (50 gold)
(0, 0, D:3)
  a +0 whip
  3 stones
(14, 1, D:3)
  a +0 chain mail
(41, -33, D:3)
  5 boomerangs
(54, -15, D:3)
  a +0 robe
  a +0 dagger
(55, -17, D:3)
  a +0 dagger
(55, -16, D:3)
  a +0 dagger
  a +0 club
  a +0 leather armour
  a +0 trident
  a +0 whip
  a +0 whip
(55, -15, D:3)
  a +0 falchion
(56, -15, D:3)
  a +0 flail
(57, -25, D:3)
  a +2 sling of draining
  a +0 club
(59, -14, D:3)
  a +0 spear
(61, -46, D:3)
  a +0 short sword
  a +0 leather armour
(63, -34, D:3)
  a +0 chain mail
(68, -42, D:3)
  8 stones
(68, -33, D:3)
  a +0 dagger

Level 4 of the Dungeon
(0, 0, D:4)
  a scroll of teleportation
(1, -22, D:4)
  a potion of heal wounds
(2, -22, D:4)
  a +0 plate armour
(7, -18, D:4)
  a +0 trident
  a +0 leather armour
  an orc corpse
(8, -10, D:4)
  an adder corpse (skeletalised by now)
(8, 0, D:4)
  a +0 pair of boots
(9, -16, D:4)
  6 stones
(9, -4, D:4)
  a beast talisman