20Natural

Level 1 of the Dungeon
(0, 0, D:1)
  2 poisoned darts
(5, -30, D:1)
  a +2 short sword of venom
  a stone
(6, 1, D:1)
  a +0 ring mail
(7, 18, D:1)
  a +0 club
(22, 5, D:1)
  a +0 spear
(35, -23, D:1)
  a +0 robe
(39, 11, D:1)
  a +0 club
(55, -15, D:1)
  4 javelins

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
  a +0 dagger
  a +0 sling
(0, 1, D:2)
  a +0 falchion
  a +0 animal skin
  a +0 helmet
(1, 0, D:2)
  a +0 club
  a +0 dagger
(2, -1, D:2)
  a +0 dagger
  a +0 dagger
  a +0 dagger
  a +0 dagger
  a +0 dagger
  a +0 dagger
(2, 0, D:2)
  a +0 club
(3, 33, D:2)
  a +0 club
(3, 49, D:2)
  a +0 dagger
(5, 7, D:2)
  a +0 ring mail
(5, 31, D:2)
  a +0 dagger
(15, 50, D:2)
  a +0 sling
(18, 12, D:2)
  a +0 pair of gloves
(20, 5, D:2)
  a +0 club
(23, 41, D:2)
  a +0 pair of boots
(47, 54, D:2)
  a +0 falchion
(54, 10, D:2)
  a +0 dagger
  2 stones
(54, 12, D:2)
  a +0 sling

Level 3 of the Dungeon
(0, 0, D:3)
  a scroll of identify
(0, 1, D:3)
  2 stones
(3, 3, D:3)
  a +0 short sword
(10, 6, D:3)
  a +0 whip
  a +0 leather armour