Galthrax

Level 1 of the Dungeon
[Shop] Rust's Jewellery Emporium
  a ring of protection from cold (350 gold)
  a ring of see invisible (210 gold)
  a +4 ring of evasion (504 gold)
  a ring of ice (350 gold)
  a +4 ring of evasion (504 gold)
  a ring of protection from fire (350 gold)
  a ring of positive energy (280 gold)
  a ring of see invisible (210 gold)
  an amulet of guardian spirit (420 gold)
  a +4 ring of slaying (1092 gold)
(0, 0, D:1)
  a stone
(6, 1, D:1)
  a +0 dagger
(10, 7, D:1)
  a +0 club
(40, -14, D:1)
  a +0 dagger
(49, 10, D:1)
  25 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 mace
(14, 3, D:2)
  a +0 dagger
(18, 2, D:2)
  2 poisoned darts
(18, 25, D:2)
  a +0 dagger
  a stone
(24, -16, D:2)
  an amulet of guardian spirit
(24, 3, D:2)
  a +0 dagger
(31, 4, D:2)
  a +0 club
(33, 11, D:2)
  a +0 short sword
(45, 26, D:2)
  a +0 short sword

Level 3 of the Dungeon
(0, 0, D:3)
  7 bolts
(10, -18, D:3)
  a +0 dagger
  a +0 robe
(18, -4, D:3)
  a +0 club
  15 stones
  a scroll of noise
(43, -31, D:3)
  a +0 robe
(54, -7, D:3)
  a +1 dagger of speed

Level 4 of the Dungeon
(0, 0, D:4)
  21 sling bullets
(20, -21, D:4)
  27 stones
(25, -41, D:4)
  a +0 giant spiked club
(27, -41, D:4)
  12 sling bullets
(29, -16, D:4)
  25 stones
(32, -40, D:4)
  15 sling bullets
(33, -39, D:4)
  6 poisoned darts
(35, -27, D:4)
  a +0 club
  a +0 scale mail
(36, -33, D:4)
  2 poisoned darts
(36, 7, D:4)
  (unseen)
(38, 6, D:4)
  a +0 dagger of speed
  (unseen)
(39, 7, D:4)
  a +0 great sword (still there?)
  8 gold pieces (still there?)
(41, 2, D:4)
  19 stones
(51, -23, D:4)
  a +0 short sword
  5 stones
(51, -2, D:4)
  a +0 leather armour

Level 5 of the Dungeon
(0, 0, D:5)
  an adder skeleton
  an adder skeleton
(5, -3, D:5)
  a yak corpse
(7, -2, D:5)
  9 gold pieces
(9, -1, D:5)
  12 gold pieces

Level 6 of the Dungeon
(0, 0, D:6)
  a +0 club
  a +0 club
  a +0 hand axe
(1, 0, D:6)
  a +0 club
(3, 0, D:6)
  a +0 hand axe
(11, 2, D:6)
  2 gold pieces