lasso

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(0, 7, D:1)
  a +0 robe
(4, 22, D:1)
  an amulet of magic regeneration
(4, 25, D:1)
  a +0 dagger
  5 stones
(10, 36, D:1)
  a +0 dagger
(12, 0, D:1)
  a +0 club
(17, 34, D:1)
  4 stones
(23, 8, D:1)
  a +0 robe
(24, 35, D:1)
  a +0 dagger
(26, 39, D:1)
  a stone
(30, 15, D:1)
  8 stones
(32, 4, D:1)
  a +0 short sword

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 ring mail
(1, 5, D:2)
  a +0 dagger
(4, -8, D:2)
  a +0 quarterstaff
(27, 23, D:2)
  3 large rocks

Level 3 of the Dungeon
(0, 0, D:3)
  a Young Poisoner's Handbook
(9, -13, D:3)
  10 stones
(16, 4, D:3)
  a +0 dagger
(18, -22, D:3)
  a +0 short sword
  8 stones
  a +0 plate armour
(22, 16, D:3)
  a +0 club
(23, -23, D:3)
  a book of the Warp
(25, -27, D:3)
  a +0 club
(27, 9, D:3)
  a +0 whip
(29, -7, D:3)
  3 boomerangs of dispersal
(34, 12, D:3)
  a +0 flail
(35, 8, D:3)
  a +0 short sword
(38, -13, D:3)
  a +0 short sword
(41, -17, D:3)
  a +0 dagger
(41, 17, D:3)
  a +0 scale mail
(48, 3, D:3)
  a +0 club
  a +0 robe
  a +0 scythe
  a +0 robe
(53, -4, D:3)
  3 stones

Level 4 of the Dungeon
(0, 0, D:4)
  a hound corpse (skeletalised by now)
(1, -2, D:4)
  a +0 hand axe
(1, 2, D:4)
  an adder corpse (skeletalised by now)
(7, -19, D:4)
  an iguana corpse
(14, -19, D:4)
  the felid corpse of Natasha
(19, -27, D:4)
  a +0 dagger