Nitrous

Level 1 of the Dungeon
(0, 0, D:1)
  5 stones
(4, -5, D:1)
  a +0 robe
(6, -4, D:1)
  20 stones
(17, -17, D:1)
  a +0 short sword
(20, -2, D:1)
  a +0 mace
(23, -17, D:1)
  a cursed +0 scale mail
(31, 19, D:1)
  a +0 club
(32, 19, D:1)
  a +0 dagger
(33, 4, D:1)
  a +0 dagger
(35, -6, D:1)
  a +0 club
(38, -7, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 11, D:2)
  17 arrows
(8, 2, D:2)
  a +0 scale mail
(12, 2, D:2)
  3 stones
(19, 2, D:2)
  a stone
(24, -6, D:2)
  a +0 dagger
(33, 21, D:2)
  3 stones
  a +0 dagger
(38, -8, D:2)
  16 stones
(49, 25, D:2)
  a cursed -2 club
(50, 25, D:2)
  a stone

Level 3 of the Dungeon
(1, -23, D:3)
  14 bolts
(1, -13, D:3)
  a +1 flail of draining
(5, -20, D:3)
  a +0 flail
(6, -28, D:3)
  a +0 dagger
  a +0 robe
(6, -19, D:3)
  a +0 plate armour
(7, -21, D:3)
  a +0 robe
(10, -31, D:3)
  a +0 flail
(13, -18, D:3)
  a +0 robe
  a +1 dagger of draining
(16, 10, D:3)
  3 stones
(18, 11, D:3)
  a +0 mace
  8 stones
(21, -4, D:3)
  a stone
(22, -7, D:3)
  4 stones
(34, -9, D:3)
  a +0 club
  a +0 chain mail
(45, -4, D:3)
  a +0 war axe
(46, 14, D:3)
  a +0 short sword

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 scale mail
(9, -7, D:4)
  a +1 whip of freezing
(10, -1, D:4)
  a +0 club
(11, -1, D:4)
  a +0 chain mail
(13, 8, D:4)
  a +0 dagger
  a +0 robe
(17, 20, D:4)
  a +0 leather armour
(19, -11, D:4)
  a +0 dagger of venom
(21, 0, D:4)
  a +0 falchion
(24, -8, D:4)
  9 gold pieces
(25, -7, D:4)
  a potion of curing
(32, 25, D:4)
  13 arrows
(37, 11, D:4)
  an uncursed ring of fire
(43, 10, D:4)
  2 boomerangs
  a +0 leather armour
(45, 18, D:4)
  a +0 hand axe
(45, 21, D:4)
  a cursed -3 dagger
  a +0 robe
(45, 22, D:4)
  a +0 mace
  a +0 leather armour

Level 5 of the Dungeon
(0, 0, D:5)
  a +0 club
  (unseen)
(2, 5, D:5)
  a throwing net
(3, 9, D:5)
  a +0 halberd
  (unseen)
(9, -13, D:5)
  a throwing net
(11, -10, D:5)
  2 potions of brilliance

Level 7 of the Dungeon
(0, 0, D:7)
  a stone
  a bullfrog skeleton
(1, -4, D:7)
  a stone (still there?)
  a +0 hand axe (still there?)
(16, 13, D:7)
  a +0 falchion
  (unseen)
(19, -4, D:7)
  a +0 hand axe of freezing
  a +0 ring mail
(20, 1, D:7)
  a +0 leather armour
(22, -1, D:7)
  2 arrows
(23, 0, D:7)
  a +0 club (still there?)
  2 arrows (still there?)
(24, 1, D:7)
  a +0 shortbow
  14 arrows
(34, 14, D:7)
  a +0 dagger
  a +0 robe

Level 8 of the Dungeon
(0, 0, D:8)
  a scroll of noise
(6, 2, D:8)
  a cursed -1 leather armour
(9, -11, D:8)
  17 stones
(13, -17, D:8)
  a scroll of remove curse
(25, 2, D:8)
  27 stones
(35, 4, D:8)
  7 bolts
(35, 13, D:8)
  a +0 plate armour