Timinator

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(6, 5, D:1)
  a +0 mace
(9, 27, D:1)
  a +0 hunting sling
(13, 47, D:1)
  22 arrows
(15, 10, D:1)
  10 stones
(15, 53, D:1)
  16 arrows
(18, 12, D:1)
  a +0 robe
(22, 36, D:1)
  2 tomahawks
(33, 19, D:1)
  a +0 club
(34, 30, D:1)
  a +0 robe
(45, 29, D:1)
  18 sling bullets
(45, 43, D:1)
  a +0 short sword
(49, 11, D:1)
  a +0 buckler
(49, 40, D:1)
  15 sling bullets
(51, 30, D:1)
  a +0 short sword
(52, 27, D:1)
  a +0 whip
(55, 36, D:1)
  21 stones
(63, 22, D:1)
  a +0 short sword
(65, 0, D:1)
  a +0 ring mail

Level 2 of the Dungeon
(0, 0, D:2)
  15 poisoned needles
(5, 26, D:2)
  a +0 club
(14, -8, D:2)
  a +0 club
(17, 33, D:2)
  a +0 chain mail
(21, -1, D:2)
  a +0 leather armour
(26, 14, D:2)
  a +0 leather armour
  a +0 trident
  a +0 hand axe
  an orc corpse (skeletalised by now)
(34, -18, D:2)
  a +0 quarterstaff
(34, 7, D:2)
  a +0 ring mail
(36, 31, D:2)
  a +0 mace
(39, -7, D:2)
  8 stones
(42, -4, D:2)
  a +0 hunting sling

Level 3 of the Dungeon
(0, 0, D:3)
  an orc corpse (skeletalised by now)
(2, -1, D:3)
  a +0 club
(3, 2, D:3)
  a +0 dagger
(10, -6, D:3)
  32 stones
(13, -9, D:3)
  a +0 leather armour
(13, -7, D:3)
  20 arrows
(14, -11, D:3)
  a cursed -1 trident
  a +0 leather armour
(17, -9, D:3)
  a cursed +0 scale mail
(20, 2, D:3)
  a +0 leather armour
(23, -6, D:3)
  a cursed +0 club
(25, -21, D:3)
  32 stones
(27, -14, D:3)
  a +0 dagger
(31, -22, D:3)
  a +0 helmet
(31, -21, D:3)
  4 gold pieces
(32, -21, D:3)
  a potion of mutation

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 scale mail
  (unseen)
(10, 0, D:4)
  a +0 giant club
  (unseen)
(13, -1, D:4)
  a +0 dagger
  a cursed +0 robe
  the elf corpse of Dowan
(14, -1, D:4)
  a scroll of fear