Timinator

Level 1 of the Dungeon
(0, 0, D:1)
  a staff of air
(15, -4, D:1)
  a +0 quarterstaff
(15, 19, D:1)
  6 stones
(21, 26, D:1)
  a +0 dagger
(24, 11, D:1)
  a +0 dagger
(25, 13, D:1)
  a +1 short sword of venom
(29, 13, D:1)
  a +0 robe
(32, -10, D:1)
  a +0 short sword
(35, 1, D:1)
  a +0 dagger
(37, 20, D:1)
  a +0 short sword
  a stone
(39, 33, D:1)
  a +0 club
(40, -17, D:1)
  6 stones
(44, 27, D:1)
  a +0 dagger
(49, 21, D:1)
  a +0 mace

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 sling
(3, -9, D:2)
  a +0 quarterstaff
(6, 8, D:2)
  a +0 sling
(9, -17, D:2)
  6 stones
(14, -16, D:2)
  a +0 whip
(15, -25, D:2)
  a +0 tower shield
(16, 18, D:2)
  a +0 robe
(20, 21, D:2)
  a +0 falchion
(24, -12, D:2)
  a +0 whip
(25, 12, D:2)
  a +0 short sword
(25, 21, D:2)
  a +0 robe
(34, -17, D:2)
  a +0 whip
  5 stones
(36, 23, D:2)
  7 stones
(37, 4, D:2)
  a +3 dagger of speed
  a +0 robe

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
  a +0 club
  a +0 club
  a +0 dagger
  a +0 dagger
(4, -7, D:3)
  a +0 flail
  a +0 mace
  a +0 leather armour
(5, -7, D:3)
  a +0 flail
  2 stones
(5, -6, D:3)
  a +0 dagger
  a +0 robe
(7, -4, D:3)
  a +0 short sword
  2 poisoned darts

a sewer
(0, 0, Sewer)
  a worm corpse
  a ball python corpse
(0, 15, Sewer)
  a scroll of magic mapping
(1, 16, Sewer)
  2 potions of magic
(6, -3, Sewer)
  a +0 short sword
  a +0 whip
  2 stones
  a kobold skeleton
(7, -3, Sewer)
  an adder skeleton
(22, -3, Sewer)
  a +0 short sword
(28, -12, Sewer)
  a +2 short sword of freezing
  2 stones
  a kobold corpse (skeletalised by now)