M4edhros

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 ring mail
(1, -34, D:1)
  a +0 robe
(4, -24, D:1)
  a +0 club
(4, -17, D:1)
  a +0 spear
(10, -2, D:1)
  a +0 club
(11, -29, D:1)
  15 gold pieces
(12, 2, D:1)
  a +0 chain mail
(16, 3, D:1)
  18 arrows of frost
(17, -7, D:1)
  a +0 whip
(19, -6, D:1)
  a +0 leather armour
(21, -7, D:1)
  a cursed -3 club
(23, -3, D:1)
  a +0 plate armour
(28, -26, D:1)
  12 stones
(29, -28, D:1)
  a +0 pair of gloves
(30, -27, D:1)
  a +0 short sword
(30, 1, D:1)
  a +0 dagger
(42, 1, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a bread ration
(16, 6, D:2)
  a cursed -1 dagger
(16, 7, D:2)
  a +0 club
(31, -2, D:2)
  a +0 short sword
(31, 8, D:2)
  a cursed -1 whip
(31, 9, D:2)
  a +0 dagger
(36, -16, D:2)
  a +0 leather armour
(45, -1, D:2)
  a +0 rapier

Level 3 of the Dungeon
(0, 0, D:3)
  9 arrows of dispersal
(9, -12, D:3)
  a +0 robe
(16, -20, D:3)
  a +0 dagger
  (unseen)
(21, -15, D:3)
  16 arrows

Level 4 of the Dungeon
[Shop] Meicryasi's Jewellery Shop
  (Shop contents are unknown)
(0, 0, D:4)
  a gold piece
(2, -4, D:4)
  a potion of lignification
(13, 3, D:4)
  a +0 halberd
(15, 5, D:4)
  a +0 flail
(16, 11, D:4)
  2 large rocks
(17, 5, D:4)
  a worker ant corpse
(18, 4, D:4)
  a +0 dagger
  a +0 flail
(29, 3, D:4)
  a +0 war axe
(32, -4, D:4)
  a +0 chain mail
(33, -5, D:4)
  an adder corpse (skeletalised by now)