DrEnzyme

Level 1 of the Dungeon
(0, 0, D:1)
  a stone
(2, 5, D:1)
  2 stones
(13, -23, D:1)
  a +0 pair of gloves
(13, -19, D:1)
  a +0 leather armour
(23, -7, D:1)
  a +0 dagger
(31, -27, D:1)
  a +0 dagger
(38, -16, D:1)
  11 stones
(39, 0, D:1)
  a +0 leather armour
(39, 6, D:1)
  a cursed -3 dagger
(43, 7, D:1)
  a +0 club
(53, 18, D:1)
  a +0 robe
(55, 10, D:1)
  a +0 short sword
  4 stones

Level 2 of the Dungeon
(3, -9, D:2)
  a stone
(3, -8, D:2)
  a stone
(3, -7, D:2)
  a stone
(4, -29, D:2)
  12 stones
(5, -2, D:2)
  23 sling bullets
(6, 0, D:2)
  a +0 leather armour
(11, 7, D:2)
  a +0 whip
(43, -31, D:2)
  12 stones
(44, -43, D:2)
  34 sling bullets
(47, -30, D:2)
  a +0 ring mail

Level 3 of the Dungeon
(0, 0, D:3)
  a rat corpse
(16, 17, D:3)
  a +0 scale mail
  a hobgoblin corpse
(23, -9, D:3)
  a +0 dagger
  a stone
  a kobold corpse
(23, -7, D:3)
  a stone
(23, -3, D:3)
  a stone
(25, 30, D:3)
  a +0 ring mail
(28, 7, D:3)
  a +0 long sword
(31, 8, D:3)
  12 sling bullets
(32, 8, D:3)
  a +0 short sword
  a +0 ring mail
(33, 9, D:3)
  a jackal corpse
(35, 16, D:3)
  an adder skeleton
(35, 17, D:3)
  a stone
  a cursed -3 club
(35, 18, D:3)
  a +0 short sword
(36, 16, D:3)
  3 stones
(36, 18, D:3)
  a +0 club
(36, 20, D:3)
  a +0 mace
  a cursed +0 ring mail
(46, 5, D:3)
  a frilled lizard corpse (skeletalised by now)
(47, 2, D:3)
  17 stones
(49, 16, D:3)
  17 poisoned needles
(51, 9, D:3)
  a +0 ring mail