Proton

Level 1 of the Dungeon
(2, -17, D:1)
  a +2 spear of venom
(4, -8, D:1)
  12 stones
(6, 18, D:1)
  a +0 ring mail
(12, -21, D:1)
  a +0 short sword
(14, 7, D:1)
  31 arrows
(16, -2, D:1)
  15 bolts
(19, 1, D:1)
  a stone
(21, 1, D:1)
  2 stones
(24, 1, D:1)
  a +0 whip
  a stone
(25, -2, D:1)
  a +0 leather armour
(25, 1, D:1)
  a +0 scale mail
(28, -33, D:1)
  a cursed +0 whip
(37, -28, D:1)
  a +0 dagger
(49, -8, D:1)
  a +0 dagger
(51, 1, D:1)
  a +0 whip

Level 2 of the Dungeon
(0, 0, D:2)
  a stone
(0, 6, D:2)
  18 stones
(1, 0, D:2)
  a stone
(8, 42, D:2)
  a +0 leather armour
(20, 63, D:2)
  18 bolts
(22, 39, D:2)
  a +0 hand axe
(27, 27, D:2)
  a +0 robe
(40, 50, D:2)
  a +0 leather armour
(41, 40, D:2)
  a +0 dagger
(46, 6, D:2)
  a +0 club
(47, 5, D:2)
  a +0 club
(51, 12, D:2)
  a +0 club
(51, 28, D:2)
  a +0 dagger
(52, 13, D:2)
  a +0 club
(52, 51, D:2)
  a +0 club
(63, 15, D:2)
  15 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 whip
  a +0 spear
(9, -7, D:3)
  a +0 helmet
(10, 10, D:3)
  a +0 club
(20, 5, D:3)
  12 stones
(24, 0, D:3)
  a +0 mace
  a +0 scale mail
(30, -23, D:3)
  a +0 flail of crushing
  a +0 dagger
(36, 8, D:3)
  a +0 mace
  a +0 club
  a +0 leather armour
  a +0 trident
(37, 5, D:3)
  a cursed +0 helmet
(39, -25, D:3)
  a +0 chain mail
(40, -25, D:3)
  a +0 flail
  a +0 leather armour
(40, -24, D:3)
  a cursed +0 hand axe
  a +0 ring mail
(40, -23, D:3)
  a cursed -1 hunting sling
(42, -26, D:3)
  a +0 dagger
  a +0 robe
  an orc corpse (skeletalised by now)
(47, -32, D:3)
  a book of Spatial Translocations
(49, -15, D:3)
  a +0 hand axe
(55, -12, D:3)
  a giant newt corpse (skeletalised by now)
(58, 7, D:3)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(63, 7, D:3)
  a +0 whip

Level 4 of the Dungeon
[Shop] Qarien's Antique Armour Shop
  a +0 scale mail (100 gold)
  a +0 chain mail (112 gold)
  a +2 robe of cold resistance (17 gold)
  a +0 robe (17 gold)
  a +0 helmet (112 gold)
  a cursed +0 leather armour (50 gold)
  a +0 pair of boots (112 gold)
  a +0 pair of boots (112 gold)
  a +0 chain mail (112 gold)
  a +0 naga barding (575 gold)
  a +0 helmet of see invisible (112 gold)
  a +0 chain mail (112 gold)
[Shop] Harum's Magic Scroll Shoppe
  (Shop contents are unknown)
[Shop] Siteed's Antique Weapon Boutique
  (Shop contents are unknown)
(0, 0, D:4)
  a potion of mutation
(1, -8, D:4)
  a scroll of noise
(5, -10, D:4)
  8 gold pieces
(5, -9, D:4)
  10 gold pieces
(5, -8, D:4)
  11 gold pieces
(6, -10, D:4)
  11 gold pieces
(6, -8, D:4)
  11 gold pieces
(7, -10, D:4)
  7 gold pieces
(7, -9, D:4)
  a +0 war axe (still there?)
  13 gold pieces (still there?)
(7, -8, D:4)
  a +0 rapier (still there?)
  15 gold pieces (still there?)
(14, -7, D:4)
  a +0 flail