Monkfish

Level 1 of the Dungeon
(4, -16, D:1)
  a stone
(5, -15, D:1)
  a stone
(7, -11, D:1)
  a +0 robe
(15, 16, D:1)
  11 stones
(16, -22, D:1)
  a +0 club
(18, -16, D:1)
  a cursed -1 short sword
(19, 21, D:1)
  a +0 club
(20, 12, D:1)
  23 arrows
(22, 19, D:1)
  a +0 mace
(24, 13, D:1)
  a +0 hand axe
(25, -19, D:1)
  a +0 mace
(34, 5, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 hand axe
(6, 27, D:2)
  a +0 animal skin
(9, -7, D:2)
  a +0 hand axe
(10, 20, D:2)
  25 bolts
(20, 37, D:2)
  a +0 ring mail
(23, -9, D:2)
  a potion of degeneration
(23, 16, D:2)
  a bread ration
(24, -1, D:2)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(29, -3, D:2)
  a +0 ring mail
(30, 5, D:2)
  15 stones
(43, 9, D:2)
  a +0 flail
(44, 9, D:2)
  a +0 whip (still there?)
  a +0 scale mail (still there?)
  the goblin corpse of Ijyb (still there?)
(45, 8, D:2)
  a +0 short sword

Level 3 of the Dungeon
(0, 0, D:3)
  10 stones
(4, -5, D:3)
  a hobgoblin corpse
(8, -9, D:3)
  a wand of flame (36/48)
(9, -13, D:3)
  15 gold pieces