Nitrous

Level 1 of the Dungeon
(3, 1, D:1)
  a +0 short sword
(6, -17, D:1)
  a +0 ring mail
(7, -29, D:1)
  a beast talisman
(16, -19, D:1)
  a +0 dagger
(17, -5, D:1)
  a +0 short sword
  a stone
(19, -4, D:1)
  a +0 club
(21, 5, D:1)
  a +0 club
(30, -24, D:1)
  a +0 rapier
(42, -1, D:1)
  a +0 cloak
(44, 21, D:1)
  9 stones
(47, 15, D:1)
  a +0 dagger
(51, -2, D:1)
  2 large rocks
(55, 20, D:1)
  a +0 dagger
(57, 14, D:1)
  a +0 robe
(59, 18, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a ball python corpse (skeletalised by now)
(10, -1, D:2)
  a +0 club
(14, -33, D:2)
  a +0 club
(21, 6, D:2)
  a rat skeleton
(22, -44, D:2)
  a +0 dagger
(22, -41, D:2)
  7 stones
(30, -29, D:2)
  a +0 dagger
  a +0 robe
(49, -29, D:2)
  a +3 plate armour of poison resistance
(49, 0, D:2)
  a +0 chain mail
(57, -32, D:2)
  a +0 whip
  10 stones
  a +0 robe

Level 3 of the Dungeon
(1, -2, D:3)
  10 gold pieces
(2, -5, D:3)
  a worm corpse