Niddhogr

Level 1 of the Dungeon
(10, 8, D:1)
  13 stones
(16, 41, D:1)
  a +0 dagger
(16, 53, D:1)
  a +0 club
(19, -4, D:1)
  a +0 short sword
  3 stones
(26, 6, D:1)
  a +0 ring mail
(37, 29, D:1)
  a +0 club
(43, 8, D:1)
  a rat skeleton
(56, 50, D:1)
  a +0 robe
(57, 10, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(7, 2, D:2)
  23 arrows
(8, -6, D:2)
  a +0 ring mail
(8, 7, D:2)
  a +0 whip
  a kobold corpse