Proton

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 spear
(4, 34, D:1)
  a +0 club
(7, 28, D:1)
  a +0 dagger
(10, 32, D:1)
  a +0 club
(12, -1, D:1)
  a +0 club
(21, 16, D:1)
  a +0 ring mail
(27, 28, D:1)
  a +0 leather armour
(29, 8, D:1)
  9 steel bolts
(33, 2, D:1)
  a cursed +0 ring mail
(36, 36, D:1)
  a +0 dagger
(38, 18, D:1)
  22 arrows
(41, 37, D:1)
  2 stones
(44, 2, D:1)
  a +0 hunting sling
(48, 27, D:1)
  a +0 ring mail
(48, 29, D:1)
  a +0 leather armour
(54, 34, D:1)
  a +0 ring mail
(57, -3, D:1)
  31 sling bullets

Level 2 of the Dungeon
(0, 0, D:2)
  23 sling bullets
(5, -3, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(9, -36, D:2)
  a +0 club
(12, -27, D:2)
  a +0 ring mail
(13, -30, D:2)
  21 bolts
(13, -26, D:2)
  22 stones
(14, 12, D:2)
  11 gold pieces
(14, 13, D:2)
  17 gold pieces
(14, 14, D:2)
  9 gold pieces
(15, 12, D:2)
  12 gold pieces
(15, 13, D:2)
  5 gold pieces
(15, 14, D:2)
  4 gold pieces
(16, -3, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(16, 13, D:2)
  11 gold pieces
(17, -27, D:2)
  a stone
(18, -32, D:2)
  a giant cockroach corpse
(18, -23, D:2)
  a +0 ring mail
(35, -33, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(37, -17, D:2)
  a +0 short sword
(46, -18, D:2)
  4 stones
(47, -20, D:2)
  a +0 ring mail
(47, -16, D:2)
  a +0 hunting sling
(48, -5, D:2)
  a +0 hunting sling
(54, -1, D:2)
  3 stones
(54, 5, D:2)
  a stone
(59, 1, D:2)
  a stone
(59, 4, D:2)
  a +0 dagger
  a +0 hunting sling
  11 stones

Level 3 of the Dungeon
(0, 0, D:3)
  15 gold pieces
(1, 1, D:3)
  18 stones
(5, 3, D:3)
  a potion of beneficial mutation
(6, -5, D:3)
  a cursed +0 ring mail
(7, -6, D:3)
  a scroll of enchant weapon
(7, -4, D:3)
  2 stones
(7, -3, D:3)
  a stone
(7, -1, D:3)
  a +0 whip
  a stone
  a kobold corpse
(8, -4, D:3)
  10 gold pieces
(14, 0, D:3)
  17 stones
(14, 2, D:3)
  a scroll of identify
(26, 8, D:3)
  a +0 dagger
(27, 0, D:3)
  a goblin corpse