experimato

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(5, 10, D:1)
  a +0 dagger
  a +0 dagger
(5, 11, D:1)
  a +0 dagger
  5 stones
(11, -6, D:1)
  a +0 dagger
(21, -4, D:1)
  a +0 club
(22, -5, D:1)
  a +0 club
(23, -6, D:1)
  6 stones
(23, 38, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 robe
(1, 4, D:2)
  a +0 dagger
  2 stones
(5, -23, D:2)
  a +0 club
  8 poisoned darts
(5, -19, D:2)
  a +1 leather armour
  a +0 robe
(8, -1, D:2)
  a +0 hand axe
(8, 0, D:2)
  a +0 ring mail
(10, -17, D:2)
  a +0 spear
(13, -11, D:2)
  a +0 club
(19, 4, D:2)
  a +0 whip
(19, 20, D:2)
  a +0 club
(31, 0, D:2)
  a +0 leather armour
(32, -15, D:2)
  a +0 robe

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 short sword
(11, -7, D:3)
  a potion of attraction
(12, 0, D:3)
  a scroll of teleportation
(14, -39, D:3)
  5 large rocks
(14, -2, D:3)
  a +0 club
(16, -18, D:3)
  a +0 short sword
(16, -17, D:3)
  a +0 whip
  a +0 chain mail
(16, -16, D:3)
  a +0 whip
  a +0 ring mail
(17, -16, D:3)
  a +0 dagger
(18, -18, D:3)
  a +0 robe
(33, -22, D:3)
  a bat corpse (skeletalised by now)
(46, -27, D:3)
  a +0 dagger
(49, -26, D:3)
  a +0 hand axe
  a +0 leather armour
  an orc skeleton
(50, -26, D:3)
  a +0 war axe
  a +0 dagger
  a +0 robe
  a potion of attraction
  an orc skeleton
(51, -25, D:3)
  a +0 club

Level 4 of the Dungeon
(0, 0, D:4)
  an adder corpse
(4, -1, D:4)
  a +2 spear of venom
  (unseen)