TryExcept

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 robe
(0, 6, D:1)
  a +0 club
(10, 27, D:1)
  a +0 club
(20, -3, D:1)
  a +0 short sword
  a +0 leather armour
(33, 11, D:1)
  a +0 whip
(34, 5, D:1)
  a +0 dagger
(37, 0, D:1)
  a +0 club
(38, 3, D:1)
  a +0 dagger
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(4, -1, D:2)
  a +0 club
(7, 2, D:2)
  a +0 dagger
  a +0 hunting sling
(18, 4, D:2)
  a +0 scale mail
(34, -23, D:2)
  a +0 leather armour

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 hunting sling
(2, -16, D:3)
  a +0 flail
  an orc corpse (skeletalised by now)
(15, -1, D:3)
  a +0 club
(16, -19, D:3)
  a +0 club
(36, -37, D:3)
  a +0 club
  a +0 leather armour
(36, -2, D:3)
  a +0 chain mail
(38, -41, D:3)
  a +0 whip
  a +0 chain mail
(40, -41, D:3)
  a +0 club
  a +0 leather armour
(45, -39, D:3)
  a +0 whip
  a +0 leather armour
(46, -20, D:3)
  19 arrows
(49, -11, D:3)
  a +0 dagger

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 falchion
(1, 0, D:4)
  a +0 dagger
(2, 0, D:4)
  a +0 whip
  an orc corpse
(15, -10, D:4)
  a +0 leather armour
(15, -3, D:4)
  a +0 flail
(15, 18, D:4)
  14 gold pieces
(16, 18, D:4)
  a +0 robe (still there?)
  12 gold pieces (still there?)
(19, 18, D:4)
  10 gold pieces
(23, 14, D:4)
  5 gold pieces