Blunderbuss

Level 1 of the Dungeon
(1, 0, D:1)
  a +0 club
(-2, 5, D:1)
  26 bolts
(13, 10, D:1)
  a +0 dagger of electrocution
(20, 10, D:1)
  4 large rocks
(26, 11, D:1)
  a +0 short sword
(0, 15, D:1)
  a +0 robe
(35, 16, D:1)
  a +0 leather armour
(-13, 21, D:1)
  17 stones
(-8, 21, D:1)
  16 stones
(6, 26, D:1)
  a +0 dagger
(24, 26, D:1)
  a +0 dagger
(23, 28, D:1)
  a stone
(-6, 29, D:1)
  17 poisoned needles
(20, 29, D:1)
  a +0 dagger
  a stone

Level 2 of the Dungeon
(0, 0, D:2)
  9 stones
(29, 5, D:2)
  an uncursed ring of wizardry
(11, 6, D:2)
  a +0 spear
(22, 13, D:2)
  20 poisoned needles
(4, 15, D:2)
  a stone
(0, 16, D:2)
  a +0 club
(3, 21, D:2)
  a +0 flail
(-4, 25, D:2)
  a +0 rapier
(6, 26, D:2)
  a +0 club
(0, 27, D:2)
  a +0 club
(10, 34, D:2)
  23 bolts

Level 3 of the Dungeon
(0, 0, D:3)
  11 poisoned arrows
(-9, 1, D:3)
  a giant gecko corpse
(2, 1, D:3)
  2 stones
  a kobold corpse
(4, 3, D:3)
  a stone
(14, 16, D:3)
  2 stones
  a kobold corpse
(-28, 30, D:3)
  a +0 club
(-21, 30, D:3)
  a +0 ring mail
  a hobgoblin corpse (skeletalised by now)
(-28, 31, D:3)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(-21, 31, D:3)
  a stone
(-28, 33, D:3)
  a +0 club
(-22, 33, D:3)
  a +0 club
(3, 45, D:3)
  a +0 dagger
(16, 45, D:3)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(20, 47, D:3)
  a stone
(20, 48, D:3)
  a +0 hunting sling
  20 stones
  a goblin corpse
  a jackal corpse
  a jackal corpse

Level 4 of the Dungeon
(0, 0, D:4)
  a meat ration
(-5, 2, D:4)
  a +0 pair of gloves
(-5, 4, D:4)
  15 gold pieces
(-13, 6, D:4)
  a worker ant corpse
(-11, 6, D:4)
  a jackal corpse
(-7, 11, D:4)
  a +0 club (still there?)
  a +0 ring mail (still there?)