Proton

Level 1 of the Dungeon
(0, 0, D:1)
  a +1 short sword of venom
(1, 3, D:1)
  a stone
(7, 19, D:1)
  a +0 ring mail
(9, -7, D:1)
  a +0 large shield
(10, 3, D:1)
  a +0 club
(11, 6, D:1)
  a +0 leather armour
(12, 16, D:1)
  21 stones
(13, 2, D:1)
  24 stones
(14, 16, D:1)
  19 stones
(15, 8, D:1)
  18 stones
(17, 20, D:1)
  a +0 club
(24, 6, D:1)
  18 stones
  19 poisoned needles
(24, 27, D:1)
  24 stones
(26, 27, D:1)
  a cursed +0 robe
(29, -7, D:1)
  a +0 robe
(33, 5, D:1)
  9 arrows
(35, 17, D:1)
  a +0 dagger
(37, 10, D:1)
  an uncursed ring of flight
(39, -3, D:1)
  a +0 whip
(40, 4, D:1)
  14 stones
(42, 21, D:1)
  an uncursed amulet of guardian spirit

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
  a kobold corpse
(11, 16, D:2)
  19 poisoned needles
(11, 20, D:2)
  a +0 robe
(22, 9, D:2)
  a +0 ring mail
(22, 22, D:2)
  a bat skeleton
(22, 34, D:2)
  a +0 spear
(26, 12, D:2)
  a +0 leather armour
(27, 42, D:2)
  11 bolts
(29, 32, D:2)
  a +0 chain mail
(31, 24, D:2)
  a +0 club
(31, 43, D:2)
  a rat corpse (skeletalised by now)
(36, 25, D:2)
  19 arrows

Level 3 of the Dungeon
(0, 0, D:3)
  17 stones
(1, -3, D:3)
  a jackal corpse
(1, -2, D:3)
  a jackal corpse
(3, 4, D:3)
  a beef jerky
(22, 13, D:3)
  a +0 hand axe
(24, 16, D:3)
  a giant gecko corpse