Proton

Level 1 of the Dungeon
(-12, 5, D:1)
  a +0 leather armour
(14, 19, D:1)
  a +0 robe
(19, 20, D:1)
  6 curare-tipped needles
(3, 33, D:1)
  a +0 dagger
(18, 38, D:1)
  a cursed +0 hunting sling
(19, 39, D:1)
  a +0 scale mail
(14, 45, D:1)
  14 steel sling bullets

Level 2 of the Dungeon
(0, 0, D:2)
  a hobgoblin corpse (skeletalised by now)
(43, 2, D:2)
  a +0 short sword
(41, 4, D:2)
  a +0 scale mail
(-5, 9, D:2)
  a +0 scale mail
(10, 11, D:2)
  a +0 club
(22, 33, D:2)
  a +0 dagger
(-4, 34, D:2)
  a +0 club
(29, 55, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 ring mail
(11, 3, D:3)
  a +0 mace
(-1, 4, D:3)
  a +0 scale mail
(-2, 6, D:3)
  24 sling bullets
(1, 6, D:3)
  a +0 club
(5, 6, D:3)
  a rat skeleton
(1, 7, D:3)
  a +0 leather armour
  a +0 hand axe
  an orc corpse (skeletalised by now)
(19, 7, D:3)
  16 arrows
(3, 9, D:3)
  a +0 club
(-8, 14, D:3)
  a +0 leather armour
(-6, 15, D:3)
  a +0 club
(-11, 18, D:3)
  7 arrows
(9, 19, D:3)
  a +0 chain mail
  a +0 trident
(8, 20, D:3)
  12 sling bullets
  a +0 hunting sling
(8, 21, D:3)
  a +0 ring mail
  a +2 flail of draining
  a +0 leather armour
  a +0 club
  a cursed +0 scale mail
  a cursed -3 hand axe
  a +0 dagger
  a cursed -2 whip
(-7, 22, D:3)
  a +0 dagger
(11, 24, D:3)
  a +0 club
(4, 28, D:3)
  9 sling bullets of frost
(4, 29, D:3)
  22 sling bullets

Level 4 of the Dungeon
(0, 0, D:4)
  a scroll of teleportation