Longtemps

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(18, 4, D:1)
  a +0 leather armour
(24, -10, D:1)
  a +0 short sword
(31, -17, D:1)
  a +0 dagger
(34, -29, D:1)
  15 arrows
(40, -53, D:1)
  8 arrows
(43, -8, D:1)
  a +0 club

Level 2 of the Dungeon
(4, 1, D:2)
  a +0 club
(5, -1, D:2)
  a +0 dagger
  a +0 robe
(8, 25, D:2)
  a +0 ring mail
(24, 9, D:2)
  a +0 club
(28, 26, D:2)
  a +0 ring mail
(30, 23, D:2)
  a +0 mace
(30, 24, D:2)
  a wand of acid (14)
(30, 25, D:2)
  a +0 robe
(31, 23, D:2)
  9 gold pieces
(31, 24, D:2)
  11 gold pieces
(31, 25, D:2)
  a scroll of identify
(32, 23, D:2)
  12 gold pieces
(32, 24, D:2)
  a staff of death
(32, 25, D:2)
  a potion of heal wounds (still there?)
  21 stones (still there?)
(36, 8, D:2)
  a +0 short sword
(40, 11, D:2)
  a +0 ring mail
(41, 33, D:2)
  a +0 dagger
(46, 24, D:2)
  a +0 mace

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 dagger
  a +0 robe
  a +0 dagger
  a +0 war axe
(0, 2, D:3)
  a +0 trident
(5, -5, D:3)
  24 arrows
(6, -22, D:3)
  a +0 club
(8, -36, D:3)
  a +0 chain mail
  a +0 flail
(8, -7, D:3)
  a +0 club
(10, -37, D:3)
  a +0 chain mail
  a +0 club
(17, 4, D:3)
  a +0 leather armour
  a +0 hand axe
(31, -34, D:3)
  a +0 club
(33, -39, D:3)
  a +0 mace
(37, -17, D:3)
  a +0 dagger

Level 4 of the Dungeon
(7, -5, D:4)
  a +0 hand axe
(17, -12, D:4)
  a +0 scale mail
(24, 2, D:4)
  a +0 hand axe
(25, -15, D:4)
  a poisoned dart
(28, -19, D:4)
  a poisoned dart
(34, -21, D:4)
  a +0 leather armour
  a +0 club
(38, -14, D:4)
  a +0 robe
  a +0 dagger
(41, -21, D:4)
  a curare-tipped dart
(52, 10, D:4)
  a +0 dagger
(60, -1, D:4)
  a +0 leather armour
(60, 9, D:4)
  a hobgoblin corpse (skeletalised by now)