Zero

Level 1 of the Dungeon
(8, -5, D:1)
  a +0 robe
(9, -3, D:1)
  a +0 vorpal hand axe
(10, 14, D:1)
  a +0 dagger
(12, -2, D:1)
  a +0 ring mail
(13, 15, D:1)
  a +0 club
(17, -5, D:1)
  a +0 ring mail
(17, -4, D:1)
  a +0 ring mail
(19, 9, D:1)
  a +0 club
(20, 2, D:1)
  20 arrows
(21, 8, D:1)
  19 stones
(31, 8, D:1)
  a +0 dagger
(39, 23, D:1)
  a +0 robe
(40, 13, D:1)
  a +0 club
  2 stones

Level 2 of the Dungeon
(6, 19, D:2)
  a +0 whip
  4 stones
(11, 33, D:2)
  a +0 trident
(12, 32, D:2)
  a +0 club
(13, 16, D:2)
  11 arrows
(13, 33, D:2)
  a +0 hand axe (still there?)
  an orc skeleton (still there?)
(32, 32, D:2)
  a +0 short sword
(37, 40, D:2)
  a +0 dagger
(38, 40, D:2)
  a +0 flail
  (unseen)
(39, 3, D:2)
  5 atropa-tipped darts
(39, 4, D:2)
  a +0 scale mail
(44, 30, D:2)
  25 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a +2 dagger of holy wrath
  a +0 leather armour
(8, -3, D:3)
  a +0 mace
(27, 30, D:3)
  2 atropa-tipped darts
(42, -3, D:3)
  a +1 hand axe of freezing
  a +0 ring mail
(44, -3, D:3)
  17 stones
(48, -3, D:3)
  a +0 club
(52, 22, D:3)
  a +0 short sword

Level 4 of the Dungeon
(0, 0, D:4)
  a scroll of fear