Snipperlap

Level 1 of the Dungeon
(0, 0, D:1)
  a rat corpse (skeletalised by now)
(13, 1, D:1)
  a frilled lizard skeleton
(15, 14, D:1)
  a +0 dagger
(17, 35, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(19, -9, D:1)
  a hobgoblin skeleton
(19, -3, D:1)
  a hobgoblin skeleton
(20, 25, D:1)
  a +0 scale mail
(21, -19, D:1)
  a ball python skeleton
(31, 3, D:1)
  a bat skeleton
(46, 3, D:1)
  a +0 hand axe
(51, 5, D:1)
  a hobgoblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 short sword
  a kobold skeleton
(10, -27, D:2)
  an adder corpse (skeletalised by now)
(11, -6, D:2)
  a rat skeleton
(14, 10, D:2)
  a +0 robe
(16, -13, D:2)
  a +0 spear
(16, -10, D:2)
  a +0 leather armour
(22, -22, D:2)
  a +0 dagger
(22, 2, D:2)
  a +0 short sword
  2 stones
(23, 5, D:2)
  a +0 war axe
(28, -2, D:2)
  2 stones
  a +0 dagger
  a kobold skeleton
(32, 4, D:2)
  a +0 sling
(46, -20, D:2)
  a +0 short sword
  3 stones
(49, -19, D:2)
  a jackal skeleton
(56, 3, D:2)
  a +0 scale mail

Level 3 of the Dungeon
(0, 0, D:3)
  an adder corpse (skeletalised by now)
(10, -14, D:3)
  a +0 club
(10, 12, D:3)
  4 stones
(11, -15, D:3)
  8 stones
  a +0 ring mail
(11, -14, D:3)
  a rat skeleton
(11, 14, D:3)
  a rat corpse (skeletalised by now)
(11, 15, D:3)
  a scroll of identify
(16, -15, D:3)
  a bat skeleton
(36, -12, D:3)
  a poisoned dart
(36, -11, D:3)
  a poisoned dart
(37, -12, D:3)
  a poisoned dart
(42, -17, D:3)
  2 poisoned darts

Level 4 of the Dungeon
(0, 0, D:4)
  a stone
(11, -4, D:4)
  a +0 club
  a +0 whip
  a goblin corpse
  a gnoll corpse
(14, -4, D:4)
  a +0 club
  a goblin corpse
(18, -4, D:4)
  a ring of positive energy