Blunderbuss

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 spear
(1, 8, D:1)
  a +0 dagger
  2 stones
(11, 12, D:1)
  22 arrows
(5, 16, D:1)
  a +0 whip
(-23, 40, D:1)
  a stone
(21, 41, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(-27, 8, D:2)
  a +0 dagger
  a +0 hunting sling
  20 stones
(19, 8, D:2)
  10 stones
(-5, 9, D:2)
  a stone
(10, 10, D:2)
  2 stones
(-19, 11, D:2)
  a +0 club
  a +0 trident
  a +0 animal skin
(-18, 11, D:2)
  a cursed -1 club
  a cursed -2 club
(-17, 11, D:2)
  a cursed -1 dagger
(-16, 11, D:2)
  a +0 dagger
(-5, 12, D:2)
  a +0 leather armour
(-7, 13, D:2)
  a stone
(5, 13, D:2)
  a +0 dagger
  2 stones
(5, 15, D:2)
  a stone
(25, 15, D:2)
  4 stones
(-9, 17, D:2)
  19 stones
(3, 17, D:2)
  3 stones
(-17, 20, D:2)
  5 arrows
(-5, 20, D:2)
  a poisoned needle
(-4, 21, D:2)
  a poisoned needle
(17, 21, D:2)
  a stone
(-5, 22, D:2)
  a poisoned needle
(2, 22, D:2)
  a +0 dagger
(-3, 23, D:2)
  a +0 blowgun
  19 poisoned needles
(18, 24, D:2)
  a stone
(-5, 27, D:2)
  a +0 spear
(-26, 30, D:2)
  a +0 ring mail
  a +0 quarterstaff
  a +2 dagger
(-16, 32, D:2)
  a cursed -1 club
(3, 32, D:2)
  a +0 leather armour
(-3, 39, D:2)
  10 arrows of frost

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 short sword
(10, 1, D:3)
  a +0 club
(0, 2, D:3)
  a +2 dagger of speed
(34, 22, D:3)
  a +0 ring mail
(16, 28, D:3)
  a +0 club
(5, 30, D:3)
  a +0 club
(4, 32, D:3)
  6 stones
(23, 33, D:3)
  a +0 club
(19, 38, D:3)
  a +0 mace
(5, 43, D:3)
  a +0 flail

Level 4 of the Dungeon
[Shop] Vecil's Assorted Antiques
  a scroll of remove curse (90 gold)
  a wand of lightning (6) (120 gold)
  a +0 robe (21 gold)
  a +1 shadow dragon armour (2400 gold)
  a potion of ambrosia (27 gold)
  a +6 ring of evasion (150 gold)
  a +0 cloak (135 gold)
  a potion of curing (27 gold)
[Shop] Efoubb's Assorted Antiques
  a scroll of amnesia (105 gold)
  a +2 ring mail of fire resistance (120 gold)
  a potion of resistance (27 gold)
  a +5 ring of dexterity (150 gold)
  a +0 scale mail (120 gold)
  a scroll of random uselessness (30 gold)
  a potion of curing (27 gold)
  the +9 battleaxe "Omouqocs" {vamp, +Fly Int+4} (345 gold)
    It inflicts no extra harm, but heals its wielder somewhat when it strikes a
    living foe.
    
    It affects your intelligence (+4).
    It lets you fly.
  a wand of teleportation (4) (120 gold)
[Shop] Geogituw's Gadget Boutique
  (Shop contents are unknown)
[Shop] Zatz's Weapon Shop
  a cursed +0 short sword (1 gold)
  17 stones (23 gold)
  a +0 great sword (91 gold)
  a +0 hunting sling (21 gold)
  23 stones (32 gold)
  17 stones (23 gold)
  a +1 antimagic halberd (266 gold)
  a +0 rapier (56 gold)
  the +7 scimitar of Desertification {elec, +Fly rF- Str+7 Dex-5} (718 gold)
    Occasionally, upon striking a foe, it will discharge some electrical energy
    and cause terrible harm.
    
    It affects your strength (+7).
    It affects your dexterity (-5).
    It makes you vulnerable to fire.
    It lets you fly.
  a +0 spear of venom (78 gold)
  a +4 battleaxe of draining (471 gold)
[Shop] Yquts's Gadget Shop
  an ornate deck of defence (200 gold)
  a wand of slowing (11) (97 gold)
  a +0 lightning rod (14/14) (950 gold)
  a +0 rod of clouds (11/11) (800 gold)
  a stone of tremors (400 gold)
  a +1 rod of inaccuracy (13/13) (950 gold)
  a cursed +1 rod of destruction (9/9) (750 gold)
  an ornate deck of wonders (200 gold)
(0, 0, D:4)
  14 stones
(7, 9, D:4)
  17 bolts
(9, 9, D:4)
  a +0 hand axe
  an orc corpse (skeletalised by now)
(-2, 10, D:4)
  a giant gecko corpse (skeletalised by now)
(-2, 17, D:4)
  an uncursed ring of flight
(2, 18, D:4)
  a +0 scale mail
(31, 26, D:4)
  an uncursed ring of wizardry
(31, 27, D:4)
  a bread ration
(-16, 28, D:4)
  a +0 ring mail
(1, 28, D:4)
  a hound corpse (skeletalised by now)
(15, 35, D:4)
  3 curare-tipped needles
(-16, 36, D:4)
  23 bolts
(9, 49, D:4)
  23 stones