Opifex

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(0, 3, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(1, 12, D:1)
  a bat corpse (skeletalised by now)
(1, 13, D:1)
  a +0 dagger
(3, 20, D:1)
  a quokka corpse (skeletalised by now)
(18, 9, D:1)
  a rat skeleton
(19, 9, D:1)
  a hobgoblin skeleton
(21, 2, D:1)
  3 javelins
(22, 21, D:1)
  a +0 club
(24, -4, D:1)
  a +0 short sword
(26, -6, D:1)
  a +0 dagger
(27, -12, D:1)
  a potion of degeneration
(27, -8, D:1)
  a +0 dagger
  a goblin skeleton
(32, -12, D:1)
  a +0 mace
(51, 14, D:1)
  8 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(4, -6, D:2)
  an adder corpse (skeletalised by now)
(4, 22, D:2)
  7 stones
(6, 4, D:2)
  5 stones
(12, -11, D:2)
  a +0 club
  a goblin corpse (skeletalised by now)
(12, 10, D:2)
  a hobgoblin corpse (skeletalised by now)
(21, 1, D:2)
  a bat corpse (skeletalised by now)
(25, 0, D:2)
  2 stones
(31, 2, D:2)
  a bat skeleton
(33, 0, D:2)
  a +0 whip
(34, 10, D:2)
  a +0 ring mail
(38, -8, D:2)
  a +0 club
  2 stones
(45, -3, D:2)
  a ball python skeleton
(53, 23, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 quarterstaff
(0, 15, D:3)
  a +0 robe
(9, 21, D:3)
  an adder skeleton
(12, 10, D:3)
  8 stones
(23, -12, D:3)
  a frilled lizard skeleton
(24, -13, D:3)
  a +1 antimagic rapier
(24, -3, D:3)
  a +1 scale mail of poison resistance
(29, 8, D:3)
  a rat corpse (skeletalised by now)
(31, 6, D:3)
  a +0 club
  a goblin skeleton
(32, -7, D:3)
  a +0 club

Level 4 of the Dungeon
(0, 0, D:4)
  a hobgoblin corpse
(6, -15, D:4)
  a scroll of identify
(6, -10, D:4)
  a +3 flail (still there?)
  a +0 spear (still there?)
  a gnoll corpse (still there?)