Timinator

Level 1 of the Dungeon
(4, 0, D:1)
  6 poisoned needles
(13, 8, D:1)
  27 stones
(14, 13, D:1)
  a +0 whip
(15, 4, D:1)
  a +0 club
(21, 30, D:1)
  a +0 spear
(22, 5, D:1)
  a cursed +0 ring mail
(28, 6, D:1)
  a +0 club
(39, 4, D:1)
  a +0 dagger
(41, 9, D:1)
  8 javelins
(46, 21, D:1)
  a +0 short sword
(48, -1, D:1)
  a +0 leather armour
(49, 23, D:1)
  a stone
(50, 23, D:1)
  a stone
(50, 24, D:1)
  a stone

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 leather armour
(3, 0, D:2)
  a +0 dagger
(5, -17, D:2)
  a +0 centaur barding
(9, -20, D:2)
  a quokka corpse (skeletalised by now)
(10, 2, D:2)
  a +0 flail
(12, 6, D:2)
  20 arrows
(15, 11, D:2)
  a +0 chain mail
(18, -7, D:2)
  18 sling bullets
(19, 2, D:2)
  24 stones
(21, 6, D:2)
  a rat corpse (skeletalised by now)
(25, 3, D:2)
  a +0 short sword
(32, 9, D:2)
  a +0 whip
(40, -19, D:2)
  a +0 club
(45, -10, D:2)
  a +0 ring mail

Level 3 of the Dungeon
(0, 0, D:3)
  a scroll of teleportation
(0, 1, D:3)
  a scroll of teleportation
(3, -3, D:3)
  a potion of curing
(5, -1, D:3)
  a potion of haste
(5, 9, D:3)
  a jackal skeleton
(6, -5, D:3)
  a hobgoblin corpse
(7, -4, D:3)
  8 gold pieces
(7, 2, D:3)
  a +0 club
  (unseen)
(13, 1, D:3)
  a +0 hunting sling
(14, 16, D:3)
  a +0 scale mail
(21, 5, D:3)
  a +0 club