Destapler

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(1, -3, D:1)
  a stone
(1, -2, D:1)
  a stone
(3, -2, D:1)
  a stone
(3, -1, D:1)
  a stone
(3, 0, D:1)
  a +0 club
(4, -34, D:1)
  a +0 dagger
(10, -29, D:1)
  a +0 chain mail
(14, -40, D:1)
  21 arrows
(18, 0, D:1)
  a +0 short sword
(19, -33, D:1)
  a +0 robe
(23, -20, D:1)
  a +0 club
(35, -21, D:1)
  a +0 short sword
(36, 5, D:1)
  a +0 dagger
(37, -1, D:1)
  25 stones
(37, 6, D:1)
  a +0 club
(47, -38, D:1)
  a +0 short sword
  3 stones
(47, -1, D:1)
  a +0 robe

Level 2 of the Dungeon
(0, 0, D:2)
  9 stones
(4, 26, D:2)
  a +0 dagger
(6, -9, D:2)
  a +0 ring mail
(13, 3, D:2)
  an uncursed amulet of inaccuracy
(15, -9, D:2)
  a stone
  a +0 club
(17, -8, D:2)
  a +0 ring mail
(17, 14, D:2)
  a +0 club
(17, 21, D:2)
  20 arrows
(22, 5, D:2)
  a +0 club
(24, 10, D:2)
  13 arrows
(32, 22, D:2)
  a +0 mace
(37, 1, D:2)
  a cursed -2 short sword
(37, 26, D:2)
  the felid corpse of Natasha (skeletalised by now)
(42, -4, D:2)
  31 stones
(46, 2, D:2)
  a +0 pair of boots
(46, 22, D:2)
  a +0 pair of boots
(51, -2, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 long sword
(2, -11, D:3)
  a book of Spatial Translocations
(2, 1, D:3)
  a +0 plate armour
(3, -11, D:3)
  a scroll of immolation
(4, -11, D:3)
  the +6 shortbow "Lifebane" {freeze, rElec}
    It causes projectiles fired from it to freeze those they strike, causing
    extra injury to most foes and up to half again as much damage against
    particularly susceptible opponents. They can also slow down cold-blooded
    creatures.
    
    It insulates you from electricity.
(6, -11, D:3)
  a +0 hand axe
(12, -31, D:3)
  a cursed -3 club
(21, -18, D:3)
  21 arrows
(25, -7, D:3)
  a +0 short sword
(28, -7, D:3)
  a +0 hunting sling
(41, -23, D:3)
  10 arrows