Corrosion

Level 1 of the Dungeon
(0, 0, D:1)
  a throwing net
(-9, 4, D:1)
  a +0 ring mail
(-3, 5, D:1)
  22 stones
(-1, 5, D:1)
  a +0 short sword
(28, 7, D:1)
  20 arrows
(-1, 14, D:1)
  a +0 club
  (unseen)
(18, 17, D:1)
  a +0 short sword
(-6, 19, D:1)
  13 poisoned needles
(-27, 21, D:1)
  19 stones
(-14, 24, D:1)
  a +0 dagger
(-3, 25, D:1)
  a stone
(-30, 26, D:1)
  a +0 club
(0, 42, D:1)
  a +0 leather armour

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 spear
(-2, 8, D:2)
  a +0 mace
(25, 18, D:2)
  14 bolts
(10, 31, D:2)
  16 stones
(33, 31, D:2)
  a +3 quarterstaff of chaos
  the gnoll corpse of Crazy Yiuf (skeletalised by now)
(35, 31, D:2)
  10 stones
(0, 34, D:2)
  11 poisoned needles
(1, 40, D:2)
  a +0 leather armour
(48, 41, D:2)
  a +0 hammer
(3, 42, D:2)
  a cursed +0 club
(9, 47, D:2)
  a +0 whip

Level 3 of the Dungeon
(0, 0, D:3)
  a rat skeleton