Zigma

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 chain mail
(1, -2, D:1)
  a +0 club
(1, 0, D:1)
  a +0 dagger
(7, -8, D:1)
  23 stones
(10, -4, D:1)
  a +0 dagger
(13, -17, D:1)
  a +0 hunting sling
(17, -34, D:1)
  27 bolts
(17, -26, D:1)
  a +0 dagger
(25, -28, D:1)
  a cursed +0 robe
(30, -33, D:1)
  a stone
(30, -21, D:1)
  a +0 club
(31, -34, D:1)
  a stone
(32, 5, D:1)
  a +0 robe
(35, -9, D:1)
  a +0 whip
(38, -9, D:1)
  27 stones
(47, -19, D:1)
  a stone
(48, -14, D:1)
  a stone
(49, -12, D:1)
  a stone
(50, -12, D:1)
  a stone
(51, -12, D:1)
  a stone

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(19, 21, D:2)
  a +0 hunting sling
(22, 37, D:2)
  a +0 dagger
  a +0 robe
  a wand of flame (40/48)
(29, 6, D:2)
  a +0 club
(34, 21, D:2)
  2 stones
  a +0 short sword
(35, 29, D:2)
  a potion of degeneration {!q}
(45, 20, D:2)
  5 javelins
(49, 39, D:2)
  a +1 flail of protection
  a +2 ring mail of magic resistance
(50, 10, D:2)
  4 stones
  a +0 whip

Level 3 of the Dungeon
(0, 0, D:3)
  a rat skeleton
(3, 25, D:3)
  a +0 war axe
(4, 16, D:3)
  a +2 hand axe of electrocution (still there?)
  a +0 club (still there?)
(5, 17, D:3)
  a stone