Proton

Level 1 of the Dungeon
(0, 0, D:1)
  20 poisoned needles
(-21, 6, D:1)
  16 sling bullets of frost
(-13, 6, D:1)
  a +0 club
(6, 6, D:1)
  19 arrows
(17, 6, D:1)
  3 stones
(19, 6, D:1)
  a stone
(24, 7, D:1)
  a +0 ring mail
(26, 14, D:1)
  a +0 leather armour
(1, 19, D:1)
  a cursed +0 leather armour
(27, 24, D:1)
  a +0 robe
(21, 25, D:1)
  a +0 club
(17, 31, D:1)
  a +0 spear
(10, 34, D:1)
  a +1 hand axe of venom
(19, 34, D:1)
  a +0 dagger
(17, 35, D:1)
  a +0 dagger
(25, 35, D:1)
  a +0 scale mail

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 short sword
(17, 4, D:2)
  9 stones
(12, 10, D:2)
  a +0 club
(-9, 15, D:2)
  a +0 dagger
(6, 19, D:2)
  a +0 leather armour
(26, 24, D:2)
  a +0 club

Level 3 of the Dungeon
(0, 0, D:3)
  a +1 cloak of poison resistance
(-1, 4, D:3)
  a +0 club (still there?)
  a scroll of identify (still there?)
(4, 12, D:3)
  a +0 club
  a +0 leather armour
  an orc corpse
(22, 15, D:3)
  an iguana corpse (skeletalised by now)
(10, 38, D:3)
  a rat corpse (skeletalised by now)
(-5, 40, D:3)
  a +1 trident of venom
  an orc corpse (skeletalised by now)
(-5, 41, D:3)
  a +0 club
  a jackal corpse (skeletalised by now)
(8, 42, D:3)
  a bat corpse (skeletalised by now)
(-1, 49, D:3)
  a kobold corpse (skeletalised by now)
(1, 49, D:3)
  a stone
(2, 49, D:3)
  a stone
(3, 49, D:3)
  a stone
(4, 49, D:3)
  a stone