Proton

Level 1 of the Dungeon
(0, 0, D:1)
  21 stones
(-9, 5, D:1)
  18 stones
(23, 7, D:1)
  a +0 dagger
(24, 7, D:1)
  a cursed +0 club
(14, 9, D:1)
  a stone
(14, 11, D:1)
  a stone
(-25, 12, D:1)
  2 stones
(-24, 12, D:1)
  a stone
(-20, 12, D:1)
  a +0 mace
(-25, 14, D:1)
  a stone
(22, 14, D:1)
  a +0 scale mail
(-25, 17, D:1)
  a stone
(-18, 22, D:1)
  a stone
(-16, 22, D:1)
  a +0 whip
  a +0 ring mail
(-19, 23, D:1)
  a stone
(36, 36, D:1)
  a +0 whip
(-6, 37, D:1)
  a +0 whip
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(26, 8, D:2)
  a +1 robe of cold resistance
  a +0 club
(46, 10, D:2)
  a +0 club
(3, 16, D:2)
  15 poisoned needles
(37, 17, D:2)
  a cursed +0 leather armour
(4, 18, D:2)
  a +0 dagger
  (unseen)
(7, 19, D:2)
  a stone
(8, 20, D:2)
  25 stones
  a +0 hunting sling
  a +0 club
(8, 21, D:2)
  a +0 club
(9, 22, D:2)
  a stone
(28, 23, D:2)
  20 arrows
(44, 24, D:2)
  a +0 dagger
  3 stones
(10, 26, D:2)
  2 stones
(-3, 27, D:2)
  11 poisoned needles
(10, 29, D:2)
  a +0 war axe
(2, 31, D:2)
  10 sling bullets of frost
(25, 38, D:2)
  a +0 leather armour of magic resistance
(26, 40, D:2)
  a +0 dagger
(41, 40, D:2)
  a +0 dagger
(40, 47, D:2)
  a +0 dagger
(-10, 51, D:2)
  26 stones
(-4, 52, D:2)
  25 stones
(-8, 53, D:2)
  a +0 club

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
(5, 9, D:3)
  a +0 club
(4, 15, D:3)
  20 stones
(13, 17, D:3)
  a +0 whip of electrocution
(1, 25, D:3)
  a +0 leather armour
(15, 26, D:3)
  a +0 mace of holy wrath
(-3, 30, D:3)
  a +0 dagger
  a +0 club
  a +0 whip
  a cursed +0 leather armour
  a +0 war axe
  a +0 leather armour
(17, 31, D:3)
  26 stones
(11, 33, D:3)
  a +0 club

Level 4 of the Dungeon
(-1, 1, D:4)
  a scroll of identify
(-19, 9, D:4)
  16 stones
(-26, 27, D:4)
  12 stones
(-12, 33, D:4)
  an adder corpse