lasso

Level 1 of the Dungeon
(0, 0, D:1)
  6 javelins
(14, 6, D:1)
  a +0 robe
(17, 20, D:1)
  a +0 leather armour
(36, 34, D:1)
  a +0 whip
(44, -5, D:1)
  a +0 dagger
(47, -16, D:1)
  4 stones
(48, -12, D:1)
  a +0 dagger
(52, -4, D:1)
  a +0 chain mail
(52, 13, D:1)
  a +0 falchion
(55, 2, D:1)
  a +0 dagger
(58, 30, D:1)
  a +0 short sword
  a stone
(61, 15, D:1)
  a +0 hand axe
(61, 37, D:1)
  an orb of mayhem

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 robe
(7, 11, D:2)
  a +0 club
(8, -12, D:2)
  a +0 chain mail
(17, 24, D:2)
  a +0 sling
(22, 0, D:2)
  a +0 short sword
(25, 10, D:2)
  a +0 short sword
  a +0 chain mail
(30, -12, D:2)
  a +0 short sword
(36, 31, D:2)
  a ball python corpse (skeletalised by now)
(40, 11, D:2)
  2 stones
(44, 8, D:2)
  a +0 dagger
(44, 9, D:2)
  a +0 leather armour
(45, -19, D:2)
  a +0 mace

Level 3 of the Dungeon
(0, 0, D:3)
  a potion of curing
(5, -2, D:3)
  a potion of brilliance
(11, -3, D:3)
  a +0 dagger
  a +0 animal skin
(12, 4, D:3)
  a +0 club