Freeplumber

Level 1 of the Dungeon
(0, 0, D:1)
  13 stones
(1, 27, D:1)
  a scroll of teleportation
(4, 7, D:1)
  10 stones
(9, 7, D:1)
  21 stones
(11, 35, D:1)
  a +0 plate armour
(12, 31, D:1)
  a +0 club
(13, 17, D:1)
  a +0 short sword
(14, 38, D:1)
  a cursed -1 leather armour
(18, -3, D:1)
  3 stones
(22, -7, D:1)
  a +0 mace

Level 2 of the Dungeon
(0, 31, D:2)
  a +0 hunting sling
(7, 24, D:2)
  a +0 club
(11, 24, D:2)
  a stone
(14, 9, D:2)
  a +0 club
  a +0 robe
(17, 25, D:2)
  a +0 club
(19, 19, D:2)
  a stone
(19, 20, D:2)
  a stone
(19, 33, D:2)
  a royal jelly
(20, 1, D:2)
  a plain deck of changes
(23, 25, D:2)
  14 stones
(27, 31, D:2)
  a potion of mutation
(33, 36, D:2)
  a bread ration
(34, 36, D:2)
  a cursed +0 pair of gloves

Level 3 of the Dungeon
(0, 0, D:3)
  11 bolts
(6, -7, D:3)
  a goblin corpse (skeletalised by now)
(7, -4, D:3)
  a +0 dagger
(17, 2, D:3)
  a hobgoblin corpse (skeletalised by now)
(24, -13, D:3)
  a +0 club
(28, -11, D:3)
  a +0 whip
(43, 9, D:3)
  a quokka skeleton
(44, 0, D:3)
  a +0 club
(45, -14, D:3)
  an adder corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  a giant newt corpse
(5, -3, D:4)
  a giant newt corpse
(6, -2, D:4)
  2 tomahawks
(9, -2, D:4)
  a +0 flail
  a +0 leather armour
  an orc corpse
(9, 2, D:4)
  20 gold pieces
(10, -22, D:4)
  a stone
(10, -2, D:4)
  a +0 whip
  a +0 leather armour
(11, -16, D:4)
  a stone
(11, -13, D:4)
  a stone
(11, -9, D:4)
  2 stones
(11, -8, D:4)
  a stone
(11, -7, D:4)
  2 stones
(12, -12, D:4)
  a stone
(12, -11, D:4)
  a stone
(12, -10, D:4)
  3 stones
(12, -9, D:4)
  a stone
(13, -12, D:4)
  a stone
(14, -8, D:4)
  a stone
(15, -9, D:4)
  a stone
(15, -8, D:4)
  a stone
(15, -7, D:4)
  a stone
(16, -14, D:4)
  a stone
(18, -7, D:4)
  a stone