Proton

Level 1 of the Dungeon
(-4, 8, D:1)
  a stone
(-45, 9, D:1)
  a +0 club
(-3, 9, D:1)
  a stone
(-52, 10, D:1)
  15 sling bullets
(-43, 10, D:1)
  a cursed -2 club
(-23, 11, D:1)
  a +0 dagger
(-2, 11, D:1)
  3 stones
(-23, 14, D:1)
  a +0 leather armour
(-32, 15, D:1)
  20 bolts
(6, 15, D:1)
  a +0 club
(-16, 19, D:1)
  12 sling bullets
(0, 21, D:1)
  a +0 short sword
(-4, 22, D:1)
  a +0 club
(-4, 23, D:1)
  a +0 club
(-3, 23, D:1)
  a +0 dagger
(-41, 24, D:1)
  18 arrows
(-7, 29, D:1)
  3 needles of sleeping
(-50, 33, D:1)
  15 arrows
(-19, 37, D:1)
  a +0 club
(-14, 42, D:1)
  a +0 short sword

Level 2 of the Dungeon
(0, 0, D:2)
  a +1 mace of protection
  a +0 chain mail
(-19, 1, D:2)
  a +0 robe
(-20, 5, D:2)
  a stone
  a +0 club
(-5, 7, D:2)
  8 stones
(-21, 11, D:2)
  a +0 whip
  4 stones
(-19, 11, D:2)
  a +0 dagger
(20, 15, D:2)
  a rat corpse
(25, 15, D:2)
  a quokka skeleton
(25, 16, D:2)
  a +0 scale mail
(-22, 21, D:2)
  a +0 dagger
(25, 22, D:2)
  a +2 dagger of venom
  a kobold corpse
(-26, 23, D:2)
  a +0 dagger
(13, 24, D:2)
  a +0 club
(9, 28, D:2)
  a +2 dagger of venom
(28, 29, D:2)
  an adder corpse
(-9, 30, D:2)
  a +0 dagger
  2 stones
(-9, 32, D:2)
  a stone
(-9, 35, D:2)
  a stone
(-14, 39, D:2)
  a +0 scale mail
(-28, 43, D:2)
  a +0 club
(-5, 44, D:2)
  a +0 club

Level 3 of the Dungeon
(0, 0, D:3)
  a stone
(-1, 1, D:3)
  a cursed +0 short sword
(0, 1, D:3)
  a +0 mace of holy wrath (still there?)
  a +0 dagger (still there?)
(1, 1, D:3)
  a cursed -1 club
  (unseen)