Nitrous

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 ring mail
(4, 20, D:1)
  a +0 club
(6, 13, D:1)
  a +0 dagger
(7, -6, D:1)
  a +0 club
(20, 25, D:1)
  a cursed -3 dagger
(20, 43, D:1)
  a +0 club
(21, 42, D:1)
  a +0 club
(23, 2, D:1)
  19 stones
(26, -8, D:1)
  a +0 club
(36, -2, D:1)
  a +0 chain mail
(39, 23, D:1)
  a +0 robe
(40, 20, D:1)
  2 stones
(43, 29, D:1)
  a cursed +0 helmet
(44, 19, D:1)
  a +0 dagger
  a stone

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(5, 14, D:2)
  24 bolts
(8, 14, D:2)
  a +0 club
(17, -11, D:2)
  a +0 dagger
(17, -9, D:2)
  a +0 hunting sling
(21, 19, D:2)
  a +0 club
(23, 15, D:2)
  a +2 whip of electrocution
(25, 4, D:2)
  a potion of degeneration
(27, 22, D:2)
  a +0 spear
(32, -9, D:2)
  a +0 club
(33, -8, D:2)
  a +0 club
(37, 10, D:2)
  a +0 short sword
(40, 11, D:2)
  a cursed -2 club
(54, -7, D:2)
  a stone
(55, -9, D:2)
  a stone

Level 3 of the Dungeon
(0, 0, D:3)
  a cursed +0 chain mail
(30, 32, D:3)
  a +0 robe
(33, 12, D:3)
  26 stones
(33, 15, D:3)
  21 stones
(35, 3, D:3)
  28 sling bullets
(38, 8, D:3)
  a +0 long sword
(39, 12, D:3)
  a +0 halberd
(48, 11, D:3)
  a +0 short sword
(61, 15, D:3)
  a +0 centaur barding

Level 4 of the Dungeon
[Shop] Sudueghu's Magic Scroll Shop
  a scroll of magic mapping (42 gold)
  a scroll of immolation (42 gold)
  a scroll of enchant armour (90 gold)
  a scroll of remove curse (36 gold)
  a scroll of enchant weapon (90 gold)
  a scroll of immolation (42 gold)
  a scroll of random uselessness (12 gold)
  a scroll of amnesia (42 gold)
(0, 0, D:4)
  18 bolts
(21, -36, D:4)
  a +4 dagger
(25, -39, D:4)
  21 bolts
(25, -23, D:4)
  7 atropa-tipped darts
(36, -36, D:4)
  a +0 club
  a +0 leather armour
  a +0 dagger
  a cursed +0 robe
(41, -2, D:4)
  a +0 hand axe
(42, -17, D:4)
  a +0 robe
(46, -30, D:4)
  a +0 giant club
(47, -41, D:4)
  a +0 club
  a +0 leather armour

Level 5 of the Dungeon
(0, 0, D:5)
  a +0 robe
(0, 2, D:5)
  18 gold pieces
(1, 1, D:5)
  13 gold pieces
(4, 9, D:5)
  the human skeleton of Prince Ribbit
(8, 15, D:5)
  a ration