TryExcept

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(3, -5, D:1)
  a +0 club
(8, -22, D:1)
  a +0 chain mail
(9, -30, D:1)
  a +0 dagger
(15, -3, D:1)
  a +0 club
(16, -4, D:1)
  a +0 club
(22, -21, D:1)
  a +0 dagger
(34, 0, D:1)
  a +0 club
(35, -23, D:1)
  a +0 hunting sling
(36, -28, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 hunting sling
(2, 13, D:2)
  a +0 robe
(4, 7, D:2)
  a +0 club
(11, 18, D:2)
  a +0 club
(12, 0, D:2)
  a +0 hand axe
(17, 18, D:2)
  a +0 club
(33, 0, D:2)
  an uncursed staff of poison
(36, -1, D:2)
  24 arrows
(37, -2, D:2)
  a +0 spear
(39, -2, D:2)
  a +0 hand axe
(44, 17, D:2)
  a +0 club
(46, 21, D:2)
  a +0 whip
(47, 19, D:2)
  a +0 giant spiked club

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 mace
(9, -6, D:3)
  a +0 club
(11, -17, D:3)
  16 bolts
(12, -3, D:3)
  a jackal corpse (skeletalised by now)
(13, -26, D:3)
  a +0 dagger
(14, -38, D:3)
  10 gold pieces
(18, -25, D:3)
  a +0 spear
(24, -19, D:3)
  a +0 club
(27, -18, D:3)
  23 stones
(34, -21, D:3)
  a +0 dagger
(34, 2, D:3)
  a +0 dagger
(35, -23, D:3)
  a rat corpse
(36, -24, D:3)
  14 gold pieces
(37, -22, D:3)
  a scroll of remove curse
(38, -25, D:3)
  a +0 trident (still there?)
  5 boomerangs (still there?)