Proton

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(3, -9, D:1)
  a +0 club
(15, -3, D:1)
  12 stones
(16, -7, D:1)
  10 stones
(16, -4, D:1)
  a +0 dagger
(23, 17, D:1)
  a +0 scale mail
(25, 9, D:1)
  a +0 ring mail
(34, -7, D:1)
  a +0 hunting sling
(34, -2, D:1)
  a +0 robe
(41, -20, D:1)
  12 stones
(48, -8, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  16 arrows
(9, 16, D:2)
  13 stones
(18, 13, D:2)
  3 stones
(20, 20, D:2)
  17 poisoned arrows
(21, 10, D:2)
  a +0 club
(22, 13, D:2)
  a +0 dagger
(27, -22, D:2)
  a cursed -3 mace
(27, 14, D:2)
  3 stones
(28, 13, D:2)
  a +0 dagger
(28, 14, D:2)
  a +0 short sword
  2 stones
  a +0 whip
(29, 14, D:2)
  a +0 club
  a stone
(35, -9, D:2)
  21 stones
(37, 13, D:2)
  a +0 club
(42, -9, D:2)
  7 stones
(48, -15, D:2)
  a +0 club
(48, -14, D:2)
  a stone
(49, -13, D:2)
  16 arrows of flame
(49, -12, D:2)
  a stone
(50, -11, D:2)
  a stone

Level 3 of the Dungeon
(0, 0, D:3)
  a giant gecko corpse (skeletalised by now)
(0, 28, D:3)
  a +0 short sword
(1, 0, D:3)
  a book of Fire
(7, 24, D:3)
  a +0 buckler
(7, 25, D:3)
  a +0 mace
(8, -10, D:3)
  a worker ant corpse
(10, 6, D:3)
  a +0 leather armour
  a +0 flail
  a +0 leather armour
  a cursed -2 whip
(13, 2, D:3)
  a +0 chain mail
(14, 0, D:3)
  a +0 club
(17, 11, D:3)
  16 stones
(19, 9, D:3)
  a +0 ring mail
(20, 31, D:3)
  a +0 scale mail
(21, -3, D:3)
  a +0 short sword
(31, 16, D:3)
  a rat corpse (skeletalised by now)
(37, -12, D:3)
  a +0 whip
(39, -12, D:3)
  a +0 war axe
(40, 16, D:3)
  a +0 robe

Level 4 of the Dungeon
(0, 0, D:4)
  19 arrows
(42, -35, D:4)
  4 gold pieces
(47, -32, D:4)
  a +0 hunting sling
(50, -30, D:4)
  9 poisoned needles