Mefist

Level 1 of the Dungeon
(0, 0, D:1)
  6 atropa-tipped darts
(7, -27, D:1)
  a +0 chain mail
(28, -24, D:1)
  a +0 robe
(30, -28, D:1)
  a +0 dagger
(38, -16, D:1)
  6 boomerangs
(38, 12, D:1)
  a +0 sling
(39, -29, D:1)
  a +0 dagger
(40, -11, D:1)
  a stone
(42, 4, D:1)
  a +0 dagger
  2 stones
(43, -15, D:1)
  5 stones
(48, -23, D:1)
  a +0 short sword

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 whip
(1, -2, D:2)
  a +0 club
(9, 1, D:2)
  a +0 robe
(9, 7, D:2)
  a +0 flail
(10, 0, D:2)
  a +0 club
(19, -9, D:2)
  5 stones
  a +0 dagger
(30, -2, D:2)
  a +0 club
(31, 8, D:2)
  a +0 ring mail
(45, -5, D:2)
  5 large rocks

Level 3 of the Dungeon
[Shop] Qibb's Book Boutique
  a book of Decay (360 gold)
  a book of Death (528 gold)
  a book of the Moon (480 gold)
  a manual of Staves (960 gold)
  Maxwell's Memoranda (456 gold)
  a book of the Warp (504 gold)
  a book of Lightning (408 gold)
(0, 0, D:3)
  a +0 short sword
(1, -24, D:3)
  a +0 dagger
(2, -13, D:3)
  a +0 mace
(13, -32, D:3)
  3 stones
(24, -29, D:3)
  a +0 war axe
(25, -32, D:3)
  a +0 club
(26, -32, D:3)
  a +0 flail
(26, -31, D:3)
  a +0 short sword
(29, -10, D:3)
  a +0 club
(33, -22, D:3)
  a +0 dagger
(35, -9, D:3)
  a +0 whip
  a +0 ring mail
(36, -8, D:3)
  a +0 short sword
(37, -7, D:3)
  a +0 whip
  a +0 leather armour
(40, -25, D:3)
  a +0 club
  3 stones

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 club
  a goblin corpse (skeletalised by now)
(7, -6, D:4)
  a +0 ring mail
(8, -8, D:4)
  a +0 dagger
(10, -19, D:4)
  7 stones
(10, -6, D:4)
  a +0 leather armour
(13, 0, D:4)
  2 javelins
(14, 4, D:4)
  a +0 mace
  an orc corpse (skeletalised by now)
(27, -9, D:4)
  3 stones
(31, -14, D:4)
  a +0 club
  a +0 ring mail
(36, -6, D:4)
  a ball python corpse