Proton

Level 1 of the Dungeon
(3, 8, D:1)
  a +0 short sword
(6, 3, D:1)
  a +0 leather armour
(8, 2, D:1)
  a +0 club
  a +0 hunting sling
(12, 18, D:1)
  20 poisoned sling bullets
(12, 20, D:1)
  a cursed +0 dagger
(13, 20, D:1)
  a +0 club
(14, 23, D:1)
  a +0 dagger
(22, 19, D:1)
  a +0 scale mail
(24, -3, D:1)
  a +0 whip
(26, 3, D:1)
  a +0 ring mail
(29, 26, D:1)
  a +0 shield
(32, 8, D:1)
  an uncursed amulet of stasis
(32, 11, D:1)
  a +0 war axe
  a +0 club
  a +0 club
(32, 12, D:1)
  a +0 club
  2 stones
(34, 13, D:1)
  a stone
(35, 32, D:1)
  a +0 leather armour
(36, 11, D:1)
  20 bolts
(37, -11, D:1)
  20 arrows
(38, -7, D:1)
  a +0 scale mail
(39, 13, D:1)
  a +0 club
(42, -11, D:1)
  20 stones
(43, -6, D:1)
  a cursed -3 club

Level 2 of the Dungeon
(10, -22, D:2)
  a +0 club
(20, 5, D:2)
  a throwing net
(21, -25, D:2)
  a +0 dagger
(21, 5, D:2)
  a +0 whip
(22, -9, D:2)
  14 poisoned needles
(23, -25, D:2)
  a cursed -2 spear
  a +0 animal skin
  the cursed +0 helmet of the Vestibule of Hell {rElec Regen+}
    It insulates you from electricity.
    It increases your rate of regeneration.
    It has a curse placed upon it.
(36, -20, D:2)
  a +0 hand axe
(37, -8, D:2)
  a +0 dagger
(39, -17, D:2)
  a +0 robe
(40, 0, D:2)
  a +0 club
(41, -13, D:2)
  a +0 dagger
(46, -17, D:2)
  a +0 club
(46, -6, D:2)
  a +0 dagger
  (unseen)
(47, -12, D:2)
  a +0 club
  a +0 robe
(53, 5, D:2)
  a +0 robe
  a +0 club
(61, 3, D:2)
  a +0 flail
  a +0 scale mail

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 whip
(3, 13, D:3)
  a cursed -3 dagger (still there?)
  Sif Muna's Papyrus of Cold (still there?)
    Spells                             Type                      Level
     a - Freeze                       Ice                           1
(27, -18, D:3)
  a +0 dagger
(35, -18, D:3)
  a +0 club
  a goblin corpse
(39, -29, D:3)
  a hobgoblin corpse
(39, 6, D:3)
  a +0 ring mail
(41, 3, D:3)
  a scroll of fear
(42, 4, D:3)
  a +0 short sword
  (unseen)

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 ring mail