Zigma

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(10, -22, D:1)
  a +0 spear
(12, 0, D:1)
  a +0 robe
(18, -34, D:1)
  a +0 whip
(32, -29, D:1)
  a +0 robe
(38, 0, D:1)
  a +0 dagger
(45, -17, D:1)
  a +0 ring mail
(45, 1, D:1)
  a +0 robe
(45, 9, D:1)
  a +0 robe
(49, -40, D:1)
  18 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 ring mail
(10, 20, D:2)
  14 stones
(16, 3, D:2)
  12 stones
(30, -4, D:2)
  a +0 ring mail
(32, 22, D:2)
  a +0 ring mail
(40, 25, D:2)
  a staff of conjuration
(42, 32, D:2)
  an adder corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 robe
(8, -19, D:3)
  a +0 leather armour
(29, -15, D:3)
  a hobgoblin corpse
(30, -14, D:3)
  a +0 club (still there?)
  a kobold corpse (still there?)
(32, -22, D:3)
  a +0 dagger