DerDa

Level 1 of the Dungeon
(12, 8, D:1)
  a +0 chain mail
(13, 8, D:1)
  a +0 dagger
(14, -12, D:1)
  a +2 robe of positive energy
(21, 19, D:1)
  a +0 club
(24, -11, D:1)
  a kobold corpse (skeletalised by now)
(35, -20, D:1)
  a +0 scale mail
(35, -19, D:1)
  a +0 leather armour
(40, 14, D:1)
  a +0 club
(42, 4, D:1)
  a +0 robe
(44, 4, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 ring mail

Level 4 of the Dungeon
(0, 0, D:4)
  20 stones
(2, 10, D:4)
  an adder corpse
  a dart slug corpse
(4, 4, D:4)
  a wand of flame (22)