Blunderbuss

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 short sword
(5, 18, D:1)
  13 arrows
(7, 17, D:1)
  a +0 dagger
(11, -11, D:1)
  a +0 dagger
(14, 14, D:1)
  a cursed -2 whip
(17, -5, D:1)
  a +0 dagger
(20, 20, D:1)
  a stone
(24, 16, D:1)
  a +0 club
  2 stones
(25, 21, D:1)
  a stone
(25, 24, D:1)
  a +0 dagger
(26, 20, D:1)
  a stone
(29, -13, D:1)
  23 arrows

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(12, -48, D:2)
  a +0 dagger
(12, -47, D:2)
  a +0 mace
(14, -47, D:2)
  a +0 hunting sling
(16, -46, D:2)
  a +0 club
(22, -22, D:2)
  a +0 mace
(33, -19, D:2)
  26 sling bullets
(37, -22, D:2)
  15 stones
(57, -26, D:2)
  a +0 robe

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
(6, 7, D:3)
  a hobgoblin skeleton
(8, -4, D:3)
  a potion of degeneration
(8, 7, D:3)
  a +0 dagger of venom
  a kobold corpse (skeletalised by now)
(21, -19, D:3)
  a cursed +0 club (still there?)
  a cursed -2 club (still there?)
(21, 0, D:3)
  20 arrows
(23, -16, D:3)
  a +0 club
(26, -16, D:3)
  a +0 club
  a +0 dagger
(27, -16, D:3)
  a +0 dagger of holy wrath
  a +0 robe
  a ball python corpse
  an orc corpse
(27, -15, D:3)
  a +0 war axe
  an orc corpse
(28, -14, D:3)
  a +0 leather armour
  an orc corpse