Timinator

Level 1 of the Dungeon
(10, -12, D:1)
  31 bolts
(25, -36, D:1)
  a +0 club
(26, -36, D:1)
  11 arrows
(39, -43, D:1)
  a +0 club
(43, -35, D:1)
  26 stones
(43, -33, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a stone
(1, -1, D:2)
  a +0 dagger
  a stone
  a +0 dagger
(1, 0, D:2)
  a +0 hunting sling
  11 stones
  a +0 dagger
  a +0 club
  a +0 dagger
(4, 4, D:2)
  a +0 club
(7, 8, D:2)
  a stone
(8, 9, D:2)
  a stone
(9, -21, D:2)
  a stone
(16, -26, D:2)
  29 stones
(21, -31, D:2)
  a +0 robe
(24, -21, D:2)
  a scroll of identify
(25, -20, D:2)
  a scroll of teleportation
(27, 18, D:2)
  a +0 falchion
(28, 18, D:2)
  a +0 club
(40, -21, D:2)
  a +0 ring mail
(42, -16, D:2)
  a +0 robe
(54, -28, D:2)
  a +0 robe

Level 3 of the Dungeon
(0, 0, D:3)
  a goblin skeleton
(6, 36, D:3)
  4 datura-tipped darts
(20, -2, D:3)
  an adder corpse (skeletalised by now)