SpeedrunTech

Level 1 of the Dungeon
(0, 0, D:1)
  12 gold pieces
(4, 0, D:1)
  a royal jelly
(5, 8, D:1)
  a +0 club
  a scroll of magic mapping
(13, 1, D:1)
  a stone (still there?)
  a scroll of magic mapping (still there?)
(17, -4, D:1)
  a +0 club
(21, 17, D:1)
  a +0 leather armour
(22, -1, D:1)
  a +0 club
(32, -3, D:1)
  a +2 robe of fire resistance
(37, -11, D:1)
  12 stones
(38, -16, D:1)
  a +0 dagger
(40, -16, D:1)
  a +0 robe

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(3, 1, D:2)
  a +0 club
(19, 5, D:2)
  a +0 club
(22, 5, D:2)
  a +0 club
(27, 5, D:2)
  a cursed +0 ring mail

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 dagger
(1, -10, D:3)
  11 gold pieces
(2, -8, D:3)
  a +0 dagger
  a +0 robe
(3, 5, D:3)
  a potion of curing

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 whip
(7, 3, D:4)
  a +4 ring of protection