Blunderbuss

Level 1 of the Dungeon
(12, 35, D:1)
  a +1 ring mail of poison resistance
(15, 18, D:1)
  a +0 whip
(18, 29, D:1)
  27 stones
(21, 33, D:1)
  a +0 scale mail
(25, 28, D:1)
  a +2 dagger of draining
(26, 33, D:1)
  a +0 scale mail
(29, 6, D:1)
  16 stones
(30, 29, D:1)
  a +0 club
(36, 9, D:1)
  22 bolts
(38, 30, D:1)
  21 bolts
(39, 15, D:1)
  a +0 ring mail
(42, 26, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 ring mail
(4, -6, D:2)
  a +0 leather armour
(5, 18, D:2)
  a bat corpse (skeletalised by now)
(21, 26, D:2)
  a +0 ring mail
(30, 7, D:2)
  a potion of degeneration
  a scroll of immolation
(37, -23, D:2)
  11 stones
(54, -14, D:2)
  a +0 club

Level 6 of the Dungeon
(0, 0, D:6)
  14 gold pieces
(1, -1, D:6)
  the cursed +3 quarterstaff of the Crawling Thing {flame, +Blink +Fly rF- rN++}
    It has been specially enchanted to burn those struck by it, causing extra
    injury to most foes and up to half again as much damage against particularly
    susceptible opponents.
    
    It makes you vulnerable to fire.
    It greatly protects you from negative energy.
    It lets you fly.
    It lets you blink.
    It has a curse placed upon it.
(1, 0, D:6)
  a +0 robe
(1, 1, D:6)
  11 gold pieces
(2, 0, D:6)
  a potion of curing
(2, 3, D:6)
  18 gold pieces