Melanol

Level 1 of the Dungeon
(0, 15, D:1)
  a +0 ring mail
(5, 6, D:1)
  a +0 sling
(17, 13, D:1)
  a +0 club
(20, 17, D:1)
  2 atropa-tipped darts
(48, 31, D:1)
  a +0 chain mail
(56, 38, D:1)
  a +0 scale mail

Level 2 of the Dungeon
(5, 30, D:2)
  a +0 mace
(12, 7, D:2)
  a +0 sling
(14, 10, D:2)
  5 stones
(16, 9, D:2)
  a +0 short sword
(17, 2, D:2)
  3 poisoned darts
(17, 12, D:2)
  a +0 club
  2 stones
(18, 3, D:2)
  21 stones
(18, 9, D:2)
  a staff of air
(18, 11, D:2)
  a +0 leather armour
(27, 17, D:2)
  a +0 ring mail
(31, 19, D:2)
  a +0 dagger
(33, 31, D:2)
  3 poisoned darts
(40, 31, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  4 stones
(7, 14, D:3)
  4 stones
(11, 23, D:3)
  a ball python corpse (skeletalised by now)
(16, 9, D:3)
  2 poisoned darts
(19, 11, D:3)
  a giant cockroach corpse
(27, 1, D:3)
  a ball python corpse
(36, 6, D:3)
  6 gold pieces
(38, 5, D:3)
  a scroll of fog