lasso

Level 1 of the Dungeon
(13, 28, D:1)
  5 stones
(20, 14, D:1)
  a +0 whip
(21, 25, D:1)
  a +0 dagger
(27, -5, D:1)
  a +0 dagger
  a +0 club
(33, -6, D:1)
  a +0 dagger
(34, 8, D:1)
  a +0 spear
(36, 3, D:1)
  a +0 dagger
(37, -3, D:1)
  a +0 scale mail
(43, -10, D:1)
  a +0 hand axe
(50, 20, D:1)
  a +0 club
(51, -13, D:1)
  a +0 whip
  5 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(0, 19, D:2)
  2 boomerangs
(9, -4, D:2)
  a +0 short sword
  5 stones
(20, -7, D:2)
  a +0 leather armour
(21, 23, D:2)
  6 javelins
(28, 36, D:2)
  3 stones
(29, 24, D:2)
  a +0 robe
(39, 20, D:2)
  a +0 dagger
(45, -14, D:2)
  a +0 club
(45, 17, D:2)
  6 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 robe
(0, 3, D:3)
  a +0 dagger
(1, 3, D:3)
  a +0 flail
  a boomerang
  a +0 falchion
(12, -1, D:3)
  a +0 robe
(18, 49, D:3)
  a +0 scale mail
(19, 40, D:3)
  a +0 plate armour
(21, 45, D:3)
  15 gold pieces
(21, 46, D:3)
  a potion of heal wounds
(21, 47, D:3)
  a potion of curing
(22, 45, D:3)
  a scroll of blinking
(22, 46, D:3)
  7 gold pieces
(22, 47, D:3)
  a scroll of enchant weapon
(23, 45, D:3)
  a +0 trident
(23, 46, D:3)
  2 gold pieces
(23, 47, D:3)
  a scroll of blinking
(32, 39, D:3)
  7 stones
(40, 47, D:3)
  a +0 dagger
(46, 36, D:3)
  a +0 club
  a goblin corpse
(51, 20, D:3)
  a +0 chain mail
(55, 27, D:3)
  an adder corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 short sword
(16, 0, D:4)
  a hobgoblin corpse
(24, 4, D:4)
  a wand of light (2)
(30, 11, D:4)
  a +0 sling