lasso

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 whip
(0, 37, D:1)
  a +0 dagger
(7, 18, D:1)
  5 poisoned darts
(8, 50, D:1)
  24 bolts
(11, 18, D:1)
  a +0 club
(14, 20, D:1)
  a +0 hand axe
(15, -1, D:1)
  23 stones
(15, 17, D:1)
  12 arrows
(19, 52, D:1)
  a +0 ring mail
(24, 30, D:1)
  13 poisoned darts
(27, 5, D:1)
  a +0 dagger
(29, 2, D:1)
  a +0 robe
(34, 51, D:1)
  a +0 short sword
(38, 6, D:1)
  2 atropa-tipped darts
(42, 29, D:1)
  a +0 club
(48, 9, D:1)
  a cursed -2 hunting sling
(50, 9, D:1)
  a +0 mace
(54, 43, D:1)
  23 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 whip
(3, 4, D:2)
  a +0 whip
  a gnoll corpse
(4, 1, D:2)
  an adder corpse (skeletalised by now)
(5, 2, D:2)
  a +0 whip
  a stone
(13, -13, D:2)
  a +0 dagger
(18, -29, D:2)
  17 arrows
(22, -32, D:2)
  a +0 dagger
(30, -31, D:2)
  13 poisoned darts
(35, -2, D:2)
  a +0 club
(35, 3, D:2)
  a +0 falchion
(36, -1, D:2)
  a cursed +0 club
  a +0 hunting sling
  13 stones
(39, -2, D:2)
  a +0 robe
(42, -4, D:2)
  a +0 whip
(43, -45, D:2)
  a +0 ring mail
(44, -23, D:2)
  18 stones
(47, -35, D:2)
  8 boomerangs
(49, -38, D:2)
  a +0 dagger
(49, -35, D:2)
  a stone
(49, -33, D:2)
  2 stones
(49, -25, D:2)
  a +0 club
(50, -3, D:2)
  a +0 whip
(65, -34, D:2)
  22 stones

Level 3 of the Dungeon
(0, 0, D:3)
  15 gold pieces
(1, -6, D:3)
  a goblin corpse
(1, -5, D:3)
  a +0 spear (still there?)
  a throwing net (still there?)
  a gnoll corpse (still there?)
  a goblin corpse (still there?)
(1, -4, D:3)
  a rat corpse
(2, -5, D:3)
  17 stones
(3, -4, D:3)
  a jackal corpse
(4, -5, D:3)
  a jackal corpse
(7, -4, D:3)
  5 gold pieces