Efficiency

Level 1 of the Dungeon
(0, 0, D:1)
  11 gold pieces
(23, 15, D:1)
  14 bolts
(23, 20, D:1)
  19 stones
(26, 23, D:1)
  21 arrows
(28, 20, D:1)
  a +0 mace
(43, 37, D:1)
  15 stones
(44, 27, D:1)
  15 arrows

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club (still there?)
  a +0 dagger (still there?)
  a goblin corpse (skeletalised by now) (still there?)
(3, 9, D:2)
  a cursed +0 whip (still there?)
  a kobold corpse (skeletalised by now) (still there?)
(3, 18, D:2)
  an adder corpse (skeletalised by now)
  a frilled lizard corpse (skeletalised by now)
(4, 0, D:2)
  a +0 dagger
(4, 2, D:2)
  a cursed +0 trident
(11, 1, D:2)
  a rat corpse (skeletalised by now)
(15, -1, D:2)
  a +0 war axe
(15, 21, D:2)
  14 gold pieces
(15, 22, D:2)
  a rat corpse (skeletalised by now)
(15, 25, D:2)
  a stone
(23, 35, D:2)
  5 gold pieces
(29, 2, D:2)
  a stone
(29, 3, D:2)
  a stone
(29, 4, D:2)
  2 stones
(29, 9, D:2)
  9 arrows
(31, 3, D:2)
  2 stones

Level 3 of the Dungeon
(0, 0, D:3)
  8 boomerangs
(19, 23, D:3)
  a leopard gecko corpse

Level 4 of the Dungeon
(0, 0, D:4)
  Vehumet's Compendium of Confrontation
    Spells                           Type                      Level      
    Known
     a - Magic Dart                   Conjuration                   1         
    no
(1, -1, D:4)
  a +0 flail
(5, -8, D:4)
  11 gold pieces
(17, -4, D:4)
  11 gold pieces
(28, -8, D:4)
  a frilled lizard corpse