SpeedrunTech

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(0, 2, D:1)
  a throwing net
(0, 14, D:1)
  a scroll of magic mapping

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(19, 5, D:2)
  a +0 club

Level 3 of the Dungeon

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 halberd
(0, 1, D:4)
  a +0 club
(11, 10, D:4)
  18 stones

Level 5 of the Dungeon
(0, 0, D:5)
  a +0 dagger
  (unseen)
(0, 1, D:5)
  a +0 dagger
  a +0 robe
(0, 2, D:5)
  a cursed +0 ring mail
(1, 2, D:5)
  a +0 dagger
  a +0 shortbow
  7 arrows
  a +0 club
  a +0 whip
(3, 0, D:5)
  a +0 hand axe
(6, 8, D:5)
  4 gold pieces
(7, 2, D:5)
  18 gold pieces
(9, -16, D:5)
  4 curare-tipped needles
(9, -2, D:5)
  a scroll of identify
(14, -6, D:5)
  a +0 flail
  a +0 club
  a +0 club
  a +0 scale mail
(14, -5, D:5)
  a +0 leather armour
(15, -7, D:5)
  a +0 whip
  a +0 dagger
  a +0 robe

Level 6 of the Dungeon
(7, -19, D:6)
  an uncursed ring of protection from magic
(10, -17, D:6)
  (unseen)

Level 7 of the Dungeon
(0, 0, D:7)
  a hound corpse (skeletalised by now)
(9, 9, D:7)
  20 sling bullets

Level 8 of the Dungeon
(0, 0, D:8)
  26 sling bullets
(20, -26, D:8)
  a killer bee corpse
  a bullfrog corpse