Nitrous

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(5, 16, D:1)
  a +0 ring mail
(21, 27, D:1)
  a +0 mace
(23, 33, D:1)
  a +0 robe
(28, 11, D:1)
  a +0 club
(45, 6, D:1)
  a +0 dagger
(45, 55, D:1)
  a +0 club
(47, 1, D:1)
  a +0 dagger
(47, 3, D:1)
  a +0 club
(48, 3, D:1)
  a +0 club
(48, 19, D:1)
  a +0 club
(50, 1, D:1)
  a +0 whip
(55, 37, D:1)
  25 stones

Level 2 of the Dungeon
(0, 0, D:2)
  13 arrows
(1, -3, D:2)
  12 stones
(8, 19, D:2)
  a +0 whip
(14, -22, D:2)
  a +0 club
  a +0 plate armour
(15, 12, D:2)
  18 arrows
(18, -2, D:2)
  26 stones
(21, 4, D:2)
  a +0 robe
(26, 6, D:2)
  a +0 short sword
(39, 5, D:2)
  a +0 dagger
(43, -25, D:2)
  a +0 short sword
  a stone
(45, 17, D:2)
  18 bolts
(50, -30, D:2)
  a stone
(50, 6, D:2)
  a +0 ring mail
(53, 2, D:2)
  12 stones
(53, 11, D:2)
  a +0 long sword
(58, -12, D:2)
  a +0 leather armour

Level 3 of the Dungeon
(0, 0, D:3)
  23 stones
(11, -3, D:3)
  10 poisoned darts
(14, -14, D:3)
  a +0 dagger of venom
  a goblin corpse (skeletalised by now)
(22, -4, D:3)
  a +0 mace
  a +0 hunting sling
  a +0 robe
(27, -5, D:3)
  23 stones
(29, 0, D:3)
  a +0 mace
  21 stones
  a +0 scale mail
(32, 7, D:3)
  2 poisoned darts
(33, 4, D:3)
  7 stones
(34, -17, D:3)
  a +0 dagger
(34, 1, D:3)
  a +0 short sword
  10 poisoned darts
(34, 5, D:3)
  2 stones
(35, -17, D:3)
  a leopard gecko corpse (skeletalised by now)
(36, 24, D:3)
  a +0 ring mail
(43, -5, D:3)
  15 poisoned darts
(43, 23, D:3)
  a +0 club
(44, 19, D:3)
  4 atropa-tipped darts
(44, 23, D:3)
  a +0 dagger
(46, 30, D:3)
  a +0 dagger
(47, 22, D:3)
  a +0 club
(47, 26, D:3)
  a +0 ring mail
  a +0 war axe
(52, 3, D:3)
  a +0 pair of boots
(53, 26, D:3)
  a +0 war axe
  a cursed +0 short sword