Timinator

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(9, 5, D:1)
  a +0 ring mail
(15, 11, D:1)
  a +0 mace
(16, -3, D:1)
  a +0 whip
(21, 22, D:1)
  a +0 whip
(31, 21, D:1)
  a +0 dagger
(35, 52, D:1)
  a +0 short sword
(43, 5, D:1)
  18 arrows
(47, 14, D:1)
  a +0 ring mail
(56, 16, D:1)
  a +0 club
(57, 15, D:1)
  a +0 whip
(61, 6, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 rapier
(42, -40, D:2)
  a ration
(43, 7, D:2)
  14 sling bullets
(49, -38, D:2)
  2 tomahawks
(49, -28, D:2)
  a +0 trident
(52, 11, D:2)
  a +0 short sword

Level 3 of the Dungeon
(0, 0, D:3)
  30 stones
(5, 21, D:3)
  a bat corpse (skeletalised by now)
(6, 0, D:3)
  a scroll of identify
(13, 4, D:3)
  an uncursed ring of see invisible
(13, 39, D:3)
  12 gold pieces
(14, 17, D:3)
  19 stones
(15, 2, D:3)
  a cursed +0 dagger
  (unseen)
(16, 28, D:3)
  a +0 pair of boots
(17, 19, D:3)
  a +0 trident
(17, 20, D:3)
  a cursed -3 war axe
  a +0 hand axe
  a +0 leather armour
  10 gold pieces
(17, 22, D:3)
  an orc corpse (skeletalised by now)
(17, 24, D:3)
  a potion of mutation
(17, 29, D:3)
  a +0 hand axe
(19, 11, D:3)
  a ration
(25, 47, D:3)
  a chunk of flesh
(28, 29, D:3)
  15 gold pieces
(29, 9, D:3)
  an adder corpse
(29, 28, D:3)
  7 gold pieces
(31, 27, D:3)
  a ration

Level 4 of the Dungeon
(0, 0, D:4)
  3 gold pieces