lasso

Level 1 of the Dungeon
(0, 0, D:1)
  2 atropa-tipped darts
(3, 3, D:1)
  17 stones
(10, 7, D:1)
  10 arrows
(15, -8, D:1)
  a +2 antimagic spear
(21, -16, D:1)
  a cursed +0 robe
(22, -6, D:1)
  23 bolts
(30, 0, D:1)
  10 arrows
(33, -37, D:1)
  a +0 club
(42, -28, D:1)
  a +0 chain mail
(49, -35, D:1)
  19 arrows

Level 2 of the Dungeon
(0, 0, D:2)
  22 stones
(8, 15, D:2)
  a +0 leather armour
(10, -1, D:2)
  14 arrows
(13, 6, D:2)
  a +0 robe
(24, 29, D:2)
  4 stones
(24, 38, D:2)
  a +1 whip of flaming
  2 stones
(28, 3, D:2)
  17 stones
(28, 37, D:2)
  a stone
(34, 2, D:2)
  a +2 whip of holy wrath
(39, 23, D:2)
  a +0 dagger
(47, 1, D:2)
  a +0 whip
  a +0 short sword
(51, -3, D:2)
  a +0 club
(54, 22, D:2)
  a +0 scale mail

Level 3 of the Dungeon
(4, -4, D:3)
  a +0 hunting sling
(9, -4, D:3)
  a +0 club (still there?)
  a scroll of identify (still there?)
  a +0 club (still there?)
(15, 4, D:3)
  a +0 hand axe (still there?)
  a +0 scale mail (still there?)