Blunderbuss

Level 1 of the Dungeon
(0, 0, D:1)
  a stone
(1, 2, D:1)
  a stone
(3, 0, D:1)
  21 stones
(5, -24, D:1)
  11 arrows
(8, 1, D:1)
  a +0 club
(9, -18, D:1)
  a +0 ring mail
(11, -18, D:1)
  a +0 club
(13, -34, D:1)
  a +0 whip
(14, -29, D:1)
  a +0 ring mail
(15, -40, D:1)
  22 stones
(15, -16, D:1)
  14 poisoned needles
(16, 1, D:1)
  a +0 dagger
(17, -21, D:1)
  a +0 leather armour
(17, 1, D:1)
  a stone
(18, 1, D:1)
  a stone
(20, -21, D:1)
  a +0 club
  a +0 club
  a +0 dagger
(24, -21, D:1)
  a +0 club
(24, -20, D:1)
  a +0 dagger
(28, 0, D:1)
  a +0 club
(37, -28, D:1)
  a +0 leather armour

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(9, -44, D:2)
  a +0 robe
(13, -47, D:2)
  7 needles of confusion
(38, -9, D:2)
  a +0 dagger
  4 stones
(38, -5, D:2)
  a stone
(56, -59, D:2)
  a stone
(57, -59, D:2)
  a stone
(58, -13, D:2)
  a +0 leather armour
(59, -59, D:2)
  a +0 hunting sling
  10 stones
  a +0 mace
(61, -43, D:2)
  14 poisoned needles

Level 3 of the Dungeon
(0, 0, D:3)
  14 stones
(2, -9, D:3)
  a dart slug corpse
(3, 12, D:3)
  a +0 ring mail
(13, 17, D:3)
  17 bolts
(24, -20, D:3)
  a giant cockroach corpse
(28, -21, D:3)
  27 stones
(31, -20, D:3)
  a rat corpse
(31, -15, D:3)
  a +0 spear

a sewer
(0, 0, Sewer)
  a bat corpse
(1, 0, Sewer)
  a bat corpse
(14, 11, Sewer)
  8 gold pieces
(15, 10, Sewer)
  8 gold pieces
(15, 11, Sewer)
  a scroll of identify
(16, 10, Sewer)
  a +0 scimitar
(16, 11, Sewer)
  23 arrows
(17, 10, Sewer)
  5 gold pieces
(17, 11, Sewer)
  22 gold pieces
(18, 11, Sewer)
  13 gold pieces