Cobalt

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 large shield
(0, 6, D:1)
  a +0 dagger
(0, 16, D:1)
  a +0 ring mail
(6, 28, D:1)
  20 arrows
(9, 22, D:1)
  a +0 hand axe
(9, 25, D:1)
  16 stones
(12, 9, D:1)
  a +0 dagger
(17, 21, D:1)
  28 stones
(20, 11, D:1)
  a +0 mace
(20, 22, D:1)
  a +0 club
(23, 28, D:1)
  27 stones
(24, -1, D:1)
  27 arrows
(28, 29, D:1)
  28 bolts
(28, 33, D:1)
  a scroll of identify
(28, 35, D:1)
  a +1 hunting sling of velocity
(30, 38, D:1)
  a +0 chain mail
(39, 35, D:1)
  a +0 club
(42, 0, D:1)
  a +0 short sword

Level 2 of the Dungeon
(0, 0, D:2)
  20 stones
(6, 0, D:2)
  a +0 club
(19, 7, D:2)
  24 stones
(23, 3, D:2)
  17 bolts
(24, -15, D:2)
  a +0 dagger
  a +0 club
(24, 17, D:2)
  a +0 club
(25, 27, D:2)
  a +0 dagger
(34, -10, D:2)
  17 arrows
(35, 10, D:2)
  6 arrows
(36, -15, D:2)
  a +0 dagger
(36, -13, D:2)
  a +0 leather armour
(36, 17, D:2)
  10 stones
(43, -3, D:2)
  a +0 club
(48, -3, D:2)
  23 sling bullets
(48, -1, D:2)
  a +1 chain mail of magic resistance
(59, -4, D:2)
  a +0 ring mail

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 robe
(1, 0, D:3)
  a +0 dagger
(2, 0, D:3)
  a cursed -2 trident
  a +0 leather armour
(3, 4, D:3)
  a +0 dagger
(6, 8, D:3)
  a +0 club
  a +0 flail
(8, 2, D:3)
  a +0 hunting sling
(8, 3, D:3)
  23 sling bullets
(9, 3, D:3)
  21 stones
  a +0 hunting sling
  a cursed -1 dagger
(10, 10, D:3)
  a +0 dagger
  a +0 leather armour
  an orc corpse (skeletalised by now)
(11, 2, D:3)
  a +0 club
(11, 14, D:3)
  a potion of degeneration
(12, 11, D:3)
  a +0 flail
  a +0 leather armour
(12, 14, D:3)
  a +0 chain mail
(15, 0, D:3)
  2 potions of degeneration
(25, 3, D:3)
  a +0 flail
  a +2 ring mail of poison resistance
(27, 14, D:3)
  a cursed +0 scale mail
  a +0 hand axe
(28, 14, D:3)
  a +0 whip
  a +0 scale mail
(28, 24, D:3)
  a +0 club
(29, 14, D:3)
  a cursed +0 leather armour
  a +0 trident
(29, 15, D:3)
  a +0 short sword
  a +0 hand axe
(33, 16, D:3)
  a +0 robe
  a +0 dagger
  a +0 club
  a +0 whip
(35, 13, D:3)
  14 sling bullets
(36, 15, D:3)
  18 stones
(41, -5, D:3)
  a +0 robe
(45, 21, D:3)
  a +0 leather armour

Level 4 of the Dungeon
(0, 0, D:4)
  a potion of brilliance
(0, 11, D:4)
  a +0 chain mail
(1, -1, D:4)
  an uncursed ring of protection from cold
(2, 0, D:4)
  a giant cockroach corpse
(2, 11, D:4)
  a scroll of teleportation
(9, 12, D:4)
  a +0 buckler