Efficiency

Level 5 of the Dungeon
(0, 0, D:5)
  14 gold pieces
(0, 5, D:5)
  a +5 great sword of freezing (still there?)
  a +0 robe (still there?)
(1, 5, D:5)
  a +0 robe (still there?)
  a +2 dagger of freezing (still there?)
(2, 6, D:5)
  a +0 robe (still there?)
  a +3 halberd of freezing (still there?)
(6, 10, D:5)
  a +0 whip
(7, 6, D:5)
  a +0 dagger
(13, 9, D:5)
  11 gold pieces
(14, 6, D:5)
  a +0 scale mail
(15, 29, D:5)
  a +0 mace
(16, 31, D:5)
  a +0 mace
(17, 31, D:5)
  a +0 mace
(18, 30, D:5)
  a +2 quarterstaff of chaos
(21, 31, D:5)
  a +0 mace
(24, 2, D:5)
  a +0 falchion
(24, 32, D:5)
  a +0 mace
(26, 1, D:5)
  a +0 pair of gloves
(30, 41, D:5)
  a +0 robe (still there?)
  a +2 spear (still there?)

Level 6 of the Dungeon
(0, 0, D:6)
  3 boomerangs
(0, 15, D:6)
  a scroll of fear
(4, 0, D:6)
  a +0 chain mail
(7, 9, D:6)
  a +0 robe
  a +0 falchion
  a +0 robe
  a +0 spear
  a +1 robe of fire resistance
(8, -4, D:6)
  a +0 giant club
(8, -3, D:6)
  a cursed -1 dire flail
  an orc corpse
  an iguana corpse
(9, 8, D:6)
  a +0 robe (still there?)
  a cursed +0 halberd (still there?)
(22, -12, D:6)
  a +0 chain mail

Level 7 of the Dungeon
(0, 0, D:7)
  a +0 robe (still there?)
  a +4 scimitar of freezing (still there?)
(1, 9, D:7)
  a +0 whip (still there?)
  a kobold corpse (still there?)
(2, 7, D:7)
  an adder corpse
(3, 9, D:7)
  a kobold corpse