tidbits

Level 1 of the Dungeon
(9, -11, D:1)
  a bat corpse (skeletalised by now)
(10, -27, D:1)
  a +0 club
(16, 15, D:1)
  a +0 plate armour
(23, -24, D:1)
  9 gold pieces
(29, -24, D:1)
  a +0 robe
(37, -27, D:1)
  a +0 club
  a +0 scale mail

Level 2 of the Dungeon
(1, -8, D:2)
  10 gold pieces
(2, -2, D:2)
  a +0 club
(10, 2, D:2)
  13 poisoned needles
(21, 15, D:2)
  a +0 robe
(24, -5, D:2)
  a hobgoblin corpse (skeletalised by now)
(29, 19, D:2)
  19 poisoned needles

Level 3 of the Dungeon
(1, 2, D:3)
  a rat corpse (skeletalised by now)
(6, 7, D:3)
  a +0 falchion
(7, 6, D:3)
  a +0 club
  a hobgoblin corpse (skeletalised by now)
(11, 8, D:3)
  a +0 club
  a hobgoblin corpse (skeletalised by now)
(45, 5, D:3)
  2 potions of cancellation
(52, -3, D:3)
  a ration
(53, -4, D:3)
  a ration
(58, 28, D:3)
  a +0 club
  a hobgoblin corpse
(59, 30, D:3)
  a +0 dagger

Level 4 of the Dungeon
[Shop] Zin's Purification Station
  (Shop contents are unknown)
(0, 0, D:4)
  a scroll of random uselessness