Nitrous

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 whip
(5, 2, D:1)
  2 stones
(10, 5, D:1)
  a +0 dagger
(12, 8, D:1)
  2 stones
  a cursed -1 short sword
(13, -12, D:1)
  a +0 spear
(29, 6, D:1)
  a +0 club
(30, 7, D:1)
  a +0 dagger
(31, -15, D:1)
  2 stones
(31, 0, D:1)
  5 atropa-tipped darts
(35, 10, D:1)
  a +0 hand axe
(37, -1, D:1)
  a cursed -1 club
(38, -15, D:1)
  a stone
(48, -17, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  18 stones
(4, 5, D:2)
  a +0 helmet
(9, 3, D:2)
  21 bolts
(17, -6, D:2)
  a +0 dagger
(21, 23, D:2)
  a +0 spear
(22, -3, D:2)
  a +0 spear
(23, 3, D:2)
  a +0 short sword
(25, 3, D:2)
  a +0 hunting sling
  a +0 short sword
(25, 18, D:2)
  a +0 hand axe
(28, 15, D:2)
  a +0 pair of boots
(28, 27, D:2)
  a stone
(31, -4, D:2)
  a +0 short sword
(33, 33, D:2)
  a +0 leather armour

Level 3 of the Dungeon
(11, -4, D:3)
  a +0 giant spiked club
  an ogre skeleton
(14, -2, D:3)
  a +0 war axe
  a +0 ring mail
(23, -9, D:3)
  16 bolts
(31, -2, D:3)
  a +0 flail
  (unseen)
(33, -2, D:3)
  a +0 falchion
(35, 20, D:3)
  16 stones
(40, 11, D:3)
  a +0 hand axe
  a +0 ring mail
(48, -4, D:3)
  a scroll of amnesia