simples

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(0, 2, D:1)
  a +0 leather armour
(6, 17, D:1)
  a +0 club
(6, 18, D:1)
  a +0 dagger
(9, 22, D:1)
  a +0 dagger
(11, 27, D:1)
  13 poisoned needles
(29, 7, D:1)
  17 stones
(30, 24, D:1)
  14 stones
(33, 41, D:1)
  a +0 club
(38, 14, D:1)
  3 tomahawks

Level 2 of the Dungeon
(16, -1, D:2)
  a +0 club
(30, 3, D:2)
  18 sling bullets
(39, -17, D:2)
  a +0 club
  a +0 hunting sling
  20 stones
(44, -7, D:2)
  a +0 club
(44, 7, D:2)
  a +0 robe
(48, -15, D:2)
  7 tomahawks
(49, 6, D:2)
  30 stones
(51, 15, D:2)
  a +0 flail
  a +0 chain mail
(63, 23, D:2)
  16 poisoned needles

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
  a +0 robe
(2, -29, D:3)
  22 arrows
(2, -12, D:3)
  3 poisoned needles
(5, -14, D:3)
  a +0 robe
(13, -11, D:3)
  a +0 ring mail
(13, 21, D:3)
  a +0 leather armour
(14, -37, D:3)
  a +0 whip
(17, 6, D:3)
  a +0 scythe
  a +0 robe
(18, -27, D:3)
  a +0 hand axe
(20, -25, D:3)
  a stone
(21, -26, D:3)
  a stone
(22, -26, D:3)
  a stone
(24, -27, D:3)
  a stone
(31, -15, D:3)
  23 stones
(31, 8, D:3)
  11 bolts
(33, -23, D:3)
  an uncursed ring of poison resistance
  a book of Beasts
  a book of Misfortune
  a +1 vampiric dagger
(36, -24, D:3)
  a +0 club
(45, -13, D:3)
  14 stones

Level 4 of the Dungeon
(0, 0, D:4)
  9 poisoned needles
(31, -12, D:4)
  a +0 halberd
(37, -6, D:4)
  18 sling bullets