Proton

Level 1 of the Dungeon
(-7, 1, D:1)
  a +0 dagger
(-31, 8, D:1)
  a +0 leather armour
(-33, 14, D:1)
  20 poisoned needles
(14, 15, D:1)
  7 bolts
(2, 18, D:1)
  a +0 chain mail
(14, 19, D:1)
  a +0 club
(8, 21, D:1)
  a +0 whip
(-39, 23, D:1)
  a +0 short sword
(7, 25, D:1)
  a stone
(-43, 26, D:1)
  8 tomahawks
(-16, 36, D:1)
  a +0 ring mail
(-13, 36, D:1)
  a +0 club
(6, 37, D:1)
  a +0 spear
(-36, 57, D:1)
  18 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 hand axe
(-34, 1, D:2)
  a +0 short sword
(-1, 13, D:2)
  a cursed +0 dagger
  a +0 ring mail
(-8, 14, D:2)
  21 stones
(-40, 19, D:2)
  20 stones
(-1, 20, D:2)
  a +0 robe
(-6, 24, D:2)
  a +0 whip
(-34, 26, D:2)
  a +0 club
(2, 26, D:2)
  a +0 hand axe
(-18, 27, D:2)
  a +0 club
(-35, 29, D:2)
  a +0 club
(-34, 33, D:2)
  2 stones
(-42, 37, D:2)
  a +0 scythe
  a +2 robe of fire resistance
(-26, 40, D:2)
  a +0 ring mail

Level 3 of the Dungeon
(15, 14, D:3)
  14 sling bullets
(-7, 19, D:3)
  a +0 leather armour
  an orc corpse
(-9, 20, D:3)
  a +0 dagger
  a +0 robe
(-8, 20, D:3)
  a +0 mace
  a +0 leather armour
(-8, 21, D:3)
  a +0 whip
(-7, 21, D:3)
  a +0 mace
(-40, 23, D:3)
  a +0 club
  a hobgoblin corpse (skeletalised by now)
(-39, 23, D:3)
  a +0 club
  a hobgoblin corpse (skeletalised by now)
(-25, 23, D:3)
  a +0 hand axe
(-17, 24, D:3)
  a cursed -1 leather armour
(-32, 27, D:3)
  a poisoned needle
(-14, 28, D:3)
  a +0 dagger
(-31, 29, D:3)
  a giant cockroach corpse
(-30, 29, D:3)
  a poisoned needle
(-26, 31, D:3)
  6 poisoned needles
  a +0 blowgun
(-39, 33, D:3)
  a jackal skeleton
  a jackal corpse (skeletalised by now)
(-19, 33, D:3)
  a +0 club
(-39, 34, D:3)
  a jackal skeleton

Level 4 of the Dungeon
(0, 0, D:4)
  a bread ration
(0, 4, D:4)
  a bread ration
(0, 6, D:4)
  a +2 ring of evasion
(-6, 11, D:4)
  11 gold pieces