What

Level 1 of the Dungeon
(0, 3, D:1)
  a +0 club
(1, -15, D:1)
  a +0 club
(12, -17, D:1)
  a +0 club
(20, -18, D:1)
  a +0 club
(22, -15, D:1)
  a +0 dagger
(24, -14, D:1)
  a +0 club
(26, 2, D:1)
  a +0 club
(35, 2, D:1)
  a +0 ring mail
(47, -13, D:1)
  a +0 ring mail

Level 2 of the Dungeon
(5, 8, D:2)
  a +0 club
(6, 6, D:2)
  a +0 dagger
  a stone
(6, 23, D:2)
  a +0 club
(30, 34, D:2)
  a +0 chain mail
(34, 7, D:2)
  4 stones
(37, 29, D:2)
  a +0 hand axe
(38, 19, D:2)
  a +0 club

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 short sword
(12, 11, D:3)
  a +0 whip
  a +0 flail
  a +0 whip
(19, -18, D:3)
  a +0 mace
(22, 2, D:3)
  a +0 dagger
(26, -28, D:3)
  3 stones
(33, -18, D:3)
  a +0 dagger
(39, -22, D:3)
  a +0 short sword
(39, -13, D:3)
  the +9 hammer of Nogypt {drain, SInv}
    SInv:      It lets you see invisible.
  (unseen)

Level 4 of the Dungeon
(0, 0, D:4)
  a dart slug corpse
(0, 3, D:4)
  a quokka corpse
(0, 10, D:4)
  a +0 whip
  a +0 chain mail
  a +0 hand axe
  a +0 club
  a +0 leather armour
  a +0 hand axe
  a +0 scale mail
  an orc corpse
  an orc corpse
  an orc corpse
(1, 4, D:4)
  a +0 ring mail
(8, -15, D:4)
  a +0 robe
(27, -2, D:4)
  a lightning rod (4/4)
(27, -1, D:4)
  a +0 leather armour
(28, -3, D:4)
  5 stones
(29, -1, D:4)
  8 gold pieces
(29, 5, D:4)
  an adder corpse (skeletalised by now)
(33, -8, D:4)
  4 stones