unrecovered

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(0, 23, D:1)
  24 stones
(10, 30, D:1)
  a +0 robe
(15, 39, D:1)
  16 poisoned darts
(16, 19, D:1)
  21 poisoned darts
(20, 33, D:1)
  a +0 dagger
(24, 26, D:1)
  a +0 scale mail
(28, 29, D:1)
  a +0 dagger
(32, 23, D:1)
  a +0 scale mail
(35, 25, D:1)
  13 bolts
(38, 13, D:1)
  a +0 dagger
  3 stones
(40, 26, D:1)
  a +0 club
(41, 26, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club (still there?)
  a +0 chain mail (still there?)
  an orc corpse (skeletalised by now) (still there?)
(7, -23, D:2)
  a +0 club
(7, -20, D:2)
  a +0 mace
(18, 33, D:2)
  a +0 quarterstaff
(19, -11, D:2)
  16 sling bullets
(22, 36, D:2)
  a +0 robe
(41, -3, D:2)
  a +0 club
(42, -4, D:2)
  a +0 club
(42, 5, D:2)
  a +0 leather armour
(56, 23, D:2)
  a +0 dagger of venom (still there?)
  5 stones (still there?)

Level 3 of the Dungeon
(1, -3, D:3)
  a +0 club
(3, 11, D:3)
  a +0 dagger
(9, -1, D:3)
  21 sling bullets
(16, -1, D:3)
  a +0 leather armour
(19, -21, D:3)
  a scroll of teleportation
(24, -8, D:3)
  a +0 halberd
(28, -6, D:3)
  a +0 leather armour
  a +0 dagger
(29, -7, D:3)
  a +0 club
  a +0 leather armour
(30, 3, D:3)
  a ball python corpse
(31, -7, D:3)
  a +0 whip
  a +0 chain mail
  an orc corpse (skeletalised by now)
(31, 6, D:3)
  9 arrows
(32, -12, D:3)
  16 gold pieces
(34, 7, D:3)
  25 stones