available

Level 1 of the Dungeon
(5, -12, D:1)
  a scale mail
(23, 5, D:1)
  a +0 short sword
(29, -8, D:1)
  a +1 vampiric dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(5, -14, D:2)
  a +0 dagger
(8, -14, D:2)
  a +0 short sword
(12, -13, D:2)
  a +0 dagger
  8 stones
(12, -12, D:2)
  a +0 hand axe
  5 stones
  a +0 scale mail
  a +0 flail
  3 boomerangs
(14, -5, D:2)
  a whip
(14, 12, D:2)
  a +0 club
  a +0 robe
(20, -17, D:2)
  a beast talisman
(20, -16, D:2)
  a +0 flail
  a +0 chain mail
(24, 0, D:2)
  4 poisoned darts
  a +0 leather armour
(24, 6, D:2)
  3 poisoned darts
(27, 0, D:2)
  a +0 short sword
  5 stones
(39, -9, D:2)
  a +0 hand axe
(39, 6, D:2)
  a +0 club
  a +0 flail
(39, 7, D:2)
  a +0 club
  a +0 spear

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 scale mail
(7, 7, D:3)
  6 stones
  a +0 robe
(10, -4, D:3)
  a hobgoblin corpse (skeletalised by now)
(20, -3, D:3)
  a +0 club
  a +0 chain mail
(21, -5, D:3)
  a +0 mace
  a +0 scale mail
(21, 19, D:3)
  a ring mail
(29, 16, D:3)
  a club
(30, -4, D:3)
  a dagger
(31, -12, D:3)
  a hobgoblin skeleton
(34, 18, D:3)
  a robe
(37, 15, D:3)
  an orcbow
(45, -19, D:3)
  a hammer
(45, 7, D:3)
  a +0 hand axe
(45, 8, D:3)
  a +0 short sword

Level 4 of the Dungeon
(0, 0, D:4)
  a scale mail
(3, -9, D:4)
  a hound corpse
(5, 0, D:4)
  a war axe
(9, 4, D:4)
  a +0 short sword
  a kobold corpse
(19, -19, D:4)
  9 gold pieces
(27, -25, D:4)
  an embroidered hat
  (unseen)