lasso

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 whip
(22, 7, D:1)
  14 stones
(25, -26, D:1)
  a +0 helmet
(26, -7, D:1)
  a +0 dagger
(31, -13, D:1)
  23 stones
(44, -34, D:1)
  a +0 leather armour
(52, -35, D:1)
  a +0 robe

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
  a stone
(2, -34, D:2)
  a +0 club
(10, -33, D:2)
  a +0 rapier
(11, -8, D:2)
  a +0 short sword
  2 stones
(16, 8, D:2)
  a +0 robe
(19, -4, D:2)
  a +0 chain mail
(21, -32, D:2)
  a +4 quarterstaff of chaos
(21, -2, D:2)
  a +0 club
(22, -29, D:2)
  a +0 mace
(42, -4, D:2)
  a +0 dagger
(43, -27, D:2)
  a +0 rapier
(43, -15, D:2)
  11 arrows

Level 3 of the Dungeon
(0, 0, D:3)
  14 stones
(13, 36, D:3)
  a +0 club
(23, 6, D:3)
  a +0 dagger
(26, 9, D:3)
  a +0 rapier
(26, 35, D:3)
  a +0 robe
(28, 36, D:3)
  a +0 cloak
(32, 10, D:3)
  a +0 dagger
(35, 12, D:3)
  a +2 scale mail of cold resistance

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 club
(0, 5, D:4)
  a +0 ring mail
(2, 11, D:4)
  a +0 ring mail
(3, -3, D:4)
  a +0 club
  a +0 dagger
  a +0 robe
  a +0 dagger
  a +0 ring mail
(7, 3, D:4)
  an iguana corpse (skeletalised by now)
(10, 0, D:4)
  a +0 dagger
  3 stones
  a kobold corpse (skeletalised by now)
(11, -14, D:4)
  a +0 trident
(12, -17, D:4)
  a +0 dagger
  a +0 robe
(12, -15, D:4)
  a +0 short sword
(12, -14, D:4)
  a +0 dagger
(35, -28, D:4)
  21 stones
(48, -24, D:4)
  9 stones
(49, 8, D:4)
  a +0 short sword
  2 stones

Level 5 of the Dungeon
(0, 0, D:5)
  a +0 dagger (still there?)
  a +0 robe (still there?)