Opifex

Level 1 of the Dungeon
(0, 0, D:1)
  a hobgoblin corpse (skeletalised by now)
(8, 0, D:1)
  a bat skeleton
(9, -13, D:1)
  a hobgoblin skeleton
(15, 4, D:1)
  a hobgoblin skeleton
(16, -10, D:1)
  a +0 spear
(17, 4, D:1)
  6 stones
(18, -25, D:1)
  a +0 dagger
(21, -15, D:1)
  a potion of degeneration
(22, -11, D:1)
  4 poisoned darts
(25, 10, D:1)
  a +0 club
(29, 23, D:1)
  a +0 ring mail
(51, -21, D:1)
  a bat corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 trident
(3, -9, D:2)
  an adder skeleton
(3, -1, D:2)
  a rat corpse (skeletalised by now)
(6, -3, D:2)
  a +0 ring mail
(15, -7, D:2)
  a blade talisman
(19, 5, D:2)
  a +0 sling
  a +0 club
(24, -8, D:2)
  a +0 dagger
(24, 16, D:2)
  5 javelins
(30, 6, D:2)
  a frilled lizard skeleton
(38, 1, D:2)
  a +0 quarterstaff
(39, 15, D:2)
  a rat corpse (skeletalised by now)
(40, -7, D:2)
  a +0 robe
(47, -2, D:2)
  a +0 dagger
(51, -10, D:2)
  a staff of cold
(54, 1, D:2)
  a +0 dagger
(54, 3, D:2)
  5 stones
(55, -13, D:2)
  7 stones

Level 3 of the Dungeon
(0, 0, D:3)
  11 gold pieces
(7, -2, D:3)
  an adder corpse
(9, -1, D:3)
  7 stones
(11, -3, D:3)
  a ribbon worm corpse
(12, -3, D:3)
  a +0 club
  a goblin corpse
(15, -2, D:3)
  a giant cockroach corpse

a sewer
(0, 0, Sewer)
  a potion of berserk rage
(0, 12, Sewer)
  a bat corpse
(3, 15, Sewer)
  a bat corpse
(4, 0, Sewer)
  a bat corpse
(4, 14, Sewer)
  a bat corpse