operator

Level 3 of the Dungeon
(0, 4, D:3)
  a bat corpse (skeletalised by now)
(3, 5, D:3)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(3, 13, D:3)
  a +0 trident
(36, 21, D:3)
  a +0 dagger
(36, 41, D:3)
  a frilled lizard corpse
(40, 25, D:3)
  a +0 leather armour
(40, 33, D:3)
  a +0 ring mail
(42, 27, D:3)
  a +0 flail

Level 4 of the Dungeon
[Shop] Nioghas's Needful Niceties
  a Necronomicon (702 gold)
  a book of Necromancy (234 gold)
  a staff of necromancy (unknown) (325 gold)
  a scroll of noise (unknown) (13 gold)
  a manual of Necromancy (1040 gold)
(0, 0, D:4)
  4 boomerangs
(8, 6, D:4)
  15 gold pieces
(10, 0, D:4)
  a wand of flame (13)
(11, 1, D:4)
  a scroll of identify
(13, -10, D:4)
  a parchment of Ensorcelled Hibernation
(35, 25, D:4)
  5 poisoned darts
(41, 25, D:4)
  +0 pearl dragon scales
(42, 28, D:4)
  14 gold pieces
(45, 22, D:4)
  a potion of mutation
(49, 20, D:4)
  9 gold pieces
(50, 22, D:4)
  a +0 short sword

Level 5 of the Dungeon
(0, 0, D:5)
  11 gold pieces
(2, -6, D:5)
  a +0 short sword
(8, -2, D:5)
  a parchment of Shock
(12, -8, D:5)
  a potion of enlightenment
(15, -7, D:5)
  a scroll of teleportation

Level 6 of the Dungeon
(1, -1, D:6)
  a +0 short sword
(1, 2, D:6)
  a +0 trident
(2, 0, D:6)
  a +0 dagger
  a +0 robe
(3, 1, D:6)
  a +0 hand axe
  a +0 leather armour